Product Index

2,6-Difluoro-4-methylaniline

Catalog No.: AA001405

CAS No.:1379028-84-8 MDL No.: MFCD18910167

MF: C7H7F2N MW: 143.1340

Pricing and Availability

3,3-Difluorocyclopentanecarbonitrile

Catalog No.: AA001406

CAS No.:1379014-57-9 MDL No.: MFCD18909235

MF: C6H7F2N MW: 131.1233

Pricing and Availability

4-Chloro-6,7-dimethoxyquinazoline

Catalog No.: AA00140O

CAS No.:13790-39-1 MDL No.: MFCD01570172

MF: C10H9ClN2O2 MW: 224.6437

Pricing and Availability

Methyl 2-chloro-3-nitropyridine-4-carboxylate

Catalog No.: AA00141J

CAS No.:1379302-09-6 MDL No.: MFCD17214977

MF: C7H5ClN2O4 MW: 216.5786

Pricing and Availability

2-Hydrazinyl-4-(trifluoromethyl)thiazole

Catalog No.: AA001422

CAS No.:137929-07-8 MDL No.: MFCD08447608

MF: C4H4F3N3S MW: 183.1549

Pricing and Availability

2-Chloro-5-methylthiazole-4-carbaldehyde

Catalog No.: AA00141S

CAS No.:1379296-36-2 MDL No.: MFCD20039195

MF: C5H4ClNOS MW: 161.6094

Pricing and Availability

3-Amino-6-bromobenzofuran-2-carbonitrile

Catalog No.: AA00141L

CAS No.:1379301-60-6 MDL No.: MFCD16657643

MF: C9H5BrN2O MW: 237.0528

Pricing and Availability

2-Bromo-1-(6-(trifluoromethyl)pyridin-3-yl)ethanone

Catalog No.: AA001429

CAS No.:1379332-23-6 MDL No.: MFCD11847719

MF: C8H5BrF3NO MW: 268.0306

Pricing and Availability

2-Chlorobenzo[d]thiazole-7-carboxylic acid

Catalog No.: AA00142L

CAS No.:1379324-66-9 MDL No.: MFCD13195420

MF: C8H4ClNO2S MW: 213.6409

Pricing and Availability

2,5-Dibromo-4-fluorobenzonitrile

Catalog No.: AA00142E

CAS No.:1379326-67-6 MDL No.: MFCD18906828

MF: C7H2Br2FN MW: 278.9039

Pricing and Availability

3-Ethyl-3-oxetanamine hydrochloride

Catalog No.: AA00141V

CAS No.:1379288-48-8 MDL No.: MFCD19688088

MF: C5H12ClNO MW: 137.6079

Pricing and Availability

2-Amino-7-bromo-1h,4h-imidazo[2,1-f][1,2,4]triazin-4-one

Catalog No.: AA00142O

CAS No.:1379323-68-8 MDL No.: MFCD30471619

MF: C5H4BrN5O MW: 230.0222

Pricing and Availability

6-Bromo-3-methylpyridine-2-carbonitrile

Catalog No.: AA001425

CAS No.:1379335-87-1 MDL No.: MFCD19707627

MF: C7H5BrN2 MW: 197.0320

Pricing and Availability

5-Bromo-2-(methylsulfonyl)pyrimidin-4-amine

Catalog No.: AA00142M

CAS No.:1379324-53-4 MDL No.: MFCD13193626

MF: C5H6BrN3O2S MW: 252.0890

Pricing and Availability

3-Bromo-5-methyl-4-nitropyridine

Catalog No.: AA00142Q

CAS No.:1379323-18-8 MDL No.: MFCD17014982

MF: C6H5BrN2O2 MW: 217.0201

Pricing and Availability

4-Pyrimidinamine, N-ethyl-1,6-dihydro-1,2-dimethyl-6-(methylimino)-N-phenyl-, hydrochloride (1:1)

Catalog No.: AA001434

CAS No.:133059-99-1 MDL No.: MFCD00914937

MF: C15H21ClN4 MW: 292.8070

Pricing and Availability

4-Bromo-3-fluorobenzonitrile

Catalog No.: AA001435

CAS No.:133059-44-6 MDL No.: MFCD07782069

MF: C7H3BrFN MW: 200.0078

Pricing and Availability

Silanetriamine, 1-chloro-N,N,N',N',N'',N''-hexamethyl-

Catalog No.: AA00143B

CAS No.:13307-05-6 MDL No.: MFCD00048004

MF: C6H18ClN3Si MW: 195.7657

Pricing and Availability

2-Phenyl-2h-1,2,3-triazole-4-carboxylic acid

Catalog No.: AA00143D

CAS No.:13306-99-5 MDL No.: MFCD01104530

MF: C9H7N3O2 MW: 189.1708

Pricing and Availability

4-Bromo-5-ethoxy-N-isopropyl-2-nitroaniline

Catalog No.: AA00143L

CAS No.:1330750-39-4 MDL No.: MFCD19981503

MF: C11H15BrN2O3 MW: 303.1524

Pricing and Availability

N-Benzyl-4-bromo-5-fluoro-2-nitroaniline

Catalog No.: AA00143K

CAS No.:1330750-40-7 MDL No.: MFCD19981501

MF: C13H10BrFN2O2 MW: 325.1331

Pricing and Availability

2-Ethoxy-3-propoxypyridine

Catalog No.: AA00143P

CAS No.:1330750-35-0 MDL No.: MFCD19981543

MF: C10H15NO2 MW: 181.2316

Pricing and Availability

4-Bromo-N-cyclopropyl-3-(trifluoromethyl)benzenesulfonamide

Catalog No.: AA00143Q

CAS No.:1330750-34-9 MDL No.: MFCD19981551

MF: C10H9BrF3NO2S MW: 344.1482

Pricing and Availability

(+/-)-Trans-4-isopropyl-pyrrolidine-3-carboxylic acid, HCl

Catalog No.: AA00143O

CAS No.:1330750-36-1 MDL No.: MFCD06659329

MF: C8H16ClNO2 MW: 193.6711

Pricing and Availability

1-(3-Chlorophenyl)cyclopentane-1-carboxamide

Catalog No.: AA00143S

CAS No.:1330750-31-6 MDL No.: MFCD19981545

MF: C12H14ClNO MW: 223.6987

Pricing and Availability

Ethyl 6-(2,5-difluorophenyl)picolinate

Catalog No.: AA00143T

CAS No.:1330750-30-5 MDL No.: MFCD19981561

MF: C14H11F2NO2 MW: 263.2394

Pricing and Availability

N-[1-(4-Bromophenyl)cyclopropyl]acetamide

Catalog No.: AA00143U

CAS No.:1330750-29-2 MDL No.: MFCD19981500

MF: C11H12BrNO MW: 254.1231

Pricing and Availability

3,4-Difluoro-2-hydroxyaniline, HCl

Catalog No.: AA00143W

CAS No.:1330750-27-0 MDL No.: MFCD19981504

MF: C6H6ClF2NO MW: 181.5677

Pricing and Availability

5-Bromo-2-(cyclopentylsulfanyl)pyrimidine

Catalog No.: AA001440

CAS No.:1330750-21-4 MDL No.: MFCD18903111

MF: C9H11BrN2S MW: 259.1660

Pricing and Availability

3-Boc-8-hydroxy-3-azabicyclo[3.2.1]octane

Catalog No.: AA001446

CAS No.:1330766-08-9 MDL No.: MFCD22415201

MF: C12H21NO3 MW: 227.3000

Pricing and Availability

Methotrexate hydrate(1:x)

Catalog No.: AA001445

CAS No.:133073-73-1 MDL No.: MFCD00150847

MF: C20H24N8O6 MW: 472.4546

Pricing and Availability

7-Bromo-2-methylisoindolin-1-one

Catalog No.: AA00144F

CAS No.:1330763-93-3 MDL No.: MFCD18205412

MF: C9H8BrNO MW: 226.0699

Pricing and Availability

tert-Butyl 5-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate

Catalog No.: AA001448

CAS No.:1330765-39-3 MDL No.: MFCD20230661

MF: C11H18N2O3 MW: 226.2722

Pricing and Availability

3-Chloro-4-methyl-2,6-dinitrophenol

Catalog No.: AA00144U

CAS No.:1330750-45-2 MDL No.: MFCD19981505

MF: C7H5ClN2O5 MW: 232.5780

Pricing and Availability

2-Boc-5-hydroxy-2-azaspiro[3.3]heptane

Catalog No.: AA00144B

CAS No.:1330764-31-2 MDL No.: MFCD20230648

MF: C11H19NO3 MW: 213.2735

Pricing and Availability

Methyl 6-amino-3-(3-cyanophenyl)pyridine-2-carboxylate

Catalog No.: AA001441

CAS No.:1330750-20-3 MDL No.: MFCD19981557

MF: C14H11N3O2 MW: 253.2560

Pricing and Availability

5-Oxa-2-azaspiro[3.5]nonane hydrochloride

Catalog No.: AA00144A

CAS No.:1330765-15-5 MDL No.: MFCD20230623

MF: C7H14ClNO MW: 163.6452

Pricing and Availability

5-Bromoquinolin-3-amine

Catalog No.: AA00144K

CAS No.:1330754-37-4 MDL No.: MFCD19981984

MF: C9H7BrN2 MW: 223.0693

Pricing and Availability

3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 2-[4-(diphenylmethyl)-1-piperazinyl]ethyl methyl ester, (4R)- (9CI)

Catalog No.: AA001452

CAS No.:133082-19-6 MDL No.: MFCD11977848

MF: C35H38N4O6 MW: 610.6994

Pricing and Availability

tert-Butyl 8-amino-3-azabicyclo[3.2.1]octane-3-carboxylate

Catalog No.: AA00144H

CAS No.:1330763-51-3 MDL No.: MFCD22566230

MF: C12H22N2O2 MW: 226.3153

Pricing and Availability

2,5-Dioxopyrrolidin-1-yl 6-(2-(tert-butoxycarbonyl)hydrazinyl)nicotinate

Catalog No.: AA001456

CAS No.:133081-26-2 MDL No.: MFCD03788694

MF: C15H18N4O6 MW: 350.3266

Pricing and Availability

(+/-)-Trans-4-(4-fluoro-phenyl)-pyrrolidine-3-carboxylic acid, HCl

Catalog No.: AA00144Q

CAS No.:1330750-50-9 MDL No.: MFCD06659259

MF: C11H13ClFNO2 MW: 245.6778

Pricing and Availability

6,7-Difluoro-1-isopropylbenzoimidazole

Catalog No.: AA00144T

CAS No.:1330750-46-3 MDL No.: MFCD19981547

MF: C10H10F2N2 MW: 196.1966

Pricing and Availability

6-Hydrazinonicotinic acid

Catalog No.: AA001458

CAS No.:133081-24-0 MDL No.: MFCD03788692

MF: C6H7N3O2 MW: 153.1387

Pricing and Availability

6-Boc-hydrazinonicotinic acid

Catalog No.: AA001457

CAS No.:133081-25-1 MDL No.: MFCD03788696

MF: C11H15N3O4 MW: 253.2545

Pricing and Availability

Pentanamide, N-(2-amino-4-methylphenyl)-

Catalog No.: AA001460

CAS No.:133085-62-8 MDL No.: MFCD02031952

MF: C12H18N2O MW: 206.2841

Pricing and Availability

4-Chloro-5,6,7,8-tetrahydroquinoline

Catalog No.: AA00145N

CAS No.:133092-34-9 MDL No.: MFCD18803310

MF: C9H10ClN MW: 167.6354

Pricing and Availability

[1,1'-Biphenyl]-2-carboxylic acid, 4'-[[2-butyl-6-[[(cyclohexylamino)carbonyl]amino]-1H-benzimidazol-1-yl]methyl]-

Catalog No.: AA001461

CAS No.:133085-33-3 MDL No.: MFCD29924788

MF: C32H36N4O3 MW: 524.6532

Pricing and Availability

2-Propen-1-one, 3-(3-pyridinyl)-1-(4-pyridinyl)-

Catalog No.: AA001466

CAS No.:13309-08-5 MDL No.: MFCD00224002

MF: C13H10N2O MW: 210.2313

Pricing and Availability

3-(S)-(1-Cyano-1,1-diphenylmethyl)-1-tosylpyrrolidine

Catalog No.: AA00146D

CAS No.:133099-09-9 MDL No.: MFCD11616859

MF: C25H24N2O2S MW: 416.5353

Pricing and Availability

Tetrabutylammonium triiodide

Catalog No.: AA001477

CAS No.:13311-45-0 MDL No.: MFCD00059123

MF: C16H36I3N MW: 623.1772

Pricing and Availability

2-[(3S)-1-[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-3-yl]-2,2-diphenylacetamide hydrobromide

Catalog No.: AA00146E

CAS No.:133099-07-7 MDL No.: MFCD08141803

MF: C28H31BrN2O2 MW: 507.4619

Pricing and Availability

2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide

Catalog No.: AA001473

CAS No.:13311-84-7 MDL No.: MFCD00072009

MF: C11H11F3N2O3 MW: 276.2118

Pricing and Availability

4-Bromo-3-methylisoquinoline

Catalog No.: AA001471

CAS No.:133100-87-5 MDL No.: MFCD05981996

MF: C10H8BrN MW: 222.0812

Pricing and Availability

Fcla

Catalog No.: AA00147R

CAS No.:133118-06-6 MDL No.: MFCD04037231

MF: C36H27N5O7S MW: 673.6939

Pricing and Availability

tert-Butyl N-(1-cyano-1-methylethyl)carbamate

Catalog No.: AA00147T

CAS No.:133117-97-2 MDL No.: MFCD12791990

MF: C9H16N2O2 MW: 184.2355

Pricing and Availability

2-Fluoro-6-(trifluoromethyl)benzonitrile

Catalog No.: AA001480

CAS No.:133116-83-3 MDL No.: MFCD00061153

MF: C8H3F4N MW: 189.1097

Pricing and Availability

4-(Trifluoromethoxy)phenylhydrazine, HCl

Catalog No.: AA001482

CAS No.:133115-72-7 MDL No.: MFCD00053033

MF: C7H8ClF3N2O MW: 228.5994

Pricing and Availability

2-(Trifluoromethoxy)phenylhydrazine, HCl

Catalog No.: AA001481

CAS No.:133115-76-1 MDL No.: MFCD07782063

MF: C7H8ClF3N2O MW: 228.5994

Pricing and Availability

4-Methyl-1,2-dihydro-3h-pyrazol-3-one

Catalog No.: AA00149K

CAS No.:13315-23-6 MDL No.: MFCD00003093

MF: C4H6N2O MW: 98.1032

Pricing and Availability

(3-(Trifluoromethoxy)phenyl)hydrazine hydrochloride

Catalog No.: AA001483

CAS No.:133115-55-6 MDL No.: MFCD02671043

MF: C7H8ClF3N2O MW: 228.5994

Pricing and Availability

Benzeneacetonitrile, α-hydroxy-2-nitro-

Catalog No.: AA001485

CAS No.:13312-81-7 MDL No.: MFCD00068228

MF: C8H6N2O3 MW: 178.1448

Pricing and Availability

Benzeneacetonitrile, α-hydroxy-4-nitro-

Catalog No.: AA001486

CAS No.:13312-80-6 MDL No.: MFCD22056510

MF: C8H6N2O3 MW: 178.1448

Pricing and Availability

5-Hydroxy-2-methylindole

Catalog No.: AA00148P

CAS No.:13314-85-7 MDL No.: MFCD00022714

MF: C9H9NO MW: 147.1739

Pricing and Availability

L-Methioninamide, N-(5-amino-1-oxopentyl)-L-phenylalanyl-L-phenylalanyl-L-prolyl-N-methyl-L-leucyl-

Catalog No.: AA00149Y

CAS No.:133156-06-6 MDL No.: MFCD00144411

MF: C40H59N7O6S MW: 766.0048

Pricing and Availability

Cyclo[(αS,2S)-α-amino-η-oxo-2-oxiraneoctanoyl-L-phenylalanyl-L-phenylalanyl-(2R)-2-piperidinecarbonyl]

Catalog No.: AA0014A0

CAS No.:133155-89-2 MDL No.: MFCD00900598

MF: C34H42N4O6 MW: 602.7205

Pricing and Availability

2,4-Dimethyl-9H-pyrido[2,3-b]indole

Catalog No.: AA00149J

CAS No.:13315-71-4 MDL No.: MFCD08273594

MF: C13H12N2 MW: 196.2478

Pricing and Availability

1-Boc-3-allyl-3-hydroxypiperidine

Catalog No.: AA0014AF

CAS No.:1331825-48-9 MDL No.: MFCD27987033

MF: C13H23NO3 MW: 241.3266

Pricing and Availability

7-Chlorothiazolo[5,4-d]pyrimidine

Catalog No.: AA0014AA

CAS No.:13316-12-6 MDL No.: MFCD16657018

MF: C5H2ClN3S MW: 171.6075

Pricing and Availability

7-Boc-3-hydroxy-1-oxa-7-azaspiro[4.4]nonane

Catalog No.: AA0014AD

CAS No.:1331825-50-3 MDL No.: MFCD23105883

MF: C12H21NO4 MW: 243.2994

Pricing and Availability

Cis-4-amino-1-Boc-3-hydroxypiperidine

Catalog No.: AA0014AG

CAS No.:1331777-74-2 MDL No.: MFCD20922915

MF: C10H20N2O3 MW: 216.2774

Pricing and Availability

H-D-Val-NH2 HCl

Catalog No.: AA0014AT

CAS No.:133170-58-8 MDL No.: MFCD00270619

MF: C5H13ClN2O MW: 152.6225

Pricing and Availability

Fmoc-thr(trt)-oh

Catalog No.: AA0014AK

CAS No.:133180-01-5 MDL No.: MFCD00237034

MF: C38H33NO5 MW: 583.6723

Pricing and Availability

Fmoc-Cit-OH

Catalog No.: AA0014AS

CAS No.:133174-15-9 MDL No.: MFCD00151943

MF: C21H23N3O5 MW: 397.4244

Pricing and Availability

(S)-2-Isopropylpiperazine dihydrochloride

Catalog No.: AA0014AI

CAS No.:133181-64-3 MDL No.: MFCD07373043

MF: C7H16N2 MW: 128.2153

Pricing and Availability

3-Azabicyclo[3.2.1]octan-8-ol hydrochloride

Catalog No.: AA0014B4

CAS No.:1331847-92-7 MDL No.: MFCD23105968

MF: C7H13NO MW: 127.1842

Pricing and Availability

Phosphonic acid, [[4-[[(4-bromo-2-cyanophenyl)amino]carbonyl]phenyl]methyl]-, diethyl ester

Catalog No.: AA0014BO

CAS No.:133208-93-2 MDL No.: MFCD00897807

MF: C19H20BrN2O4P MW: 451.2509

Pricing and Availability

6-Oxa-2-azabicyclo[3.2.1]octan-7-one, 2-(phenylmethyl)-

Catalog No.: AA0014B7

CAS No.:133192-43-5 MDL No.: MFCD23701382

MF: C13H15NO2 MW: 217.2637

Pricing and Availability

N-(2-Amino-4-trifluoromethylphenyl)pyrrolidine

Catalog No.: AA0014BD

CAS No.:133184-80-2 MDL No.: MFCD00042162

MF: C11H13F3N2 MW: 230.2295

Pricing and Availability

3-Methyl-3,9-diazaspiro[5.5]undecane

Catalog No.: AA0014CO

CAS No.:13323-45-0 MDL No.: MFCD11043237

MF: C10H20N2 MW: 168.2792

Pricing and Availability

2-Butyl-5-nitrobenzofuran

Catalog No.: AA0014D7

CAS No.:133238-87-6 MDL No.: MFCD14525624

MF: C12H13NO3 MW: 219.2365

Pricing and Availability

(R)-tert-Butyl 2-(1h-imidazol-2-yl)pyrrolidine-1-carboxylate

Catalog No.: AA0014D1

CAS No.:1332326-40-5 MDL No.: MFCD00021979

MF: C12H19N3O2 MW: 237.2982

Pricing and Availability

3,5-Dibromo-2-methoxy-4-methylpyridine

Catalog No.: AA0014D2

CAS No.:1332324-22-7 MDL No.: MFCD26743694

MF: C7H7Br2NO MW: 280.9446

Pricing and Availability

1-(Dimethylsulfamoyl)pyrazole

Catalog No.: AA0014CC

CAS No.:133228-21-4 MDL No.: MFCD11865226

MF: C5H9N3O2S MW: 175.2089

Pricing and Availability

(5-Methyl-2-phenyl-2h-1,2,3-triazol-4-yl)methanol

Catalog No.: AA0014CT

CAS No.:13322-19-5 MDL No.: MFCD02682048

MF: C10H11N3O MW: 189.2138

Pricing and Availability

9-Octadecenoic acid (9Z)-, 1,1'-(dibutylstannylene) ester

Catalog No.: AA0014CN

CAS No.:13323-62-1 MDL No.: MFCD00015302

MF: C44H84O4Sn MW: 795.8364

Pricing and Availability

3H-1,2,4-Triazol-3-one, 4-[4-(5-benzofuranyl)phenyl]-5-[[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl]-2,4-dihydro-

Catalog No.: AA0014D0

CAS No.:1332331-08-4 MDL No.: MFCD28167807

MF: C25H24N4O3 MW: 428.4831

Pricing and Availability

2-Ethyl-5,7-dimethyl-3h-imidazo[4,5-b]pyridine

Catalog No.: AA0014D5

CAS No.:133240-06-9 MDL No.: MFCD01632103

MF: C10H13N3 MW: 175.2303

Pricing and Availability

2-Amino-4-(4-chlorophenyl)pyrimidine

Catalog No.: AA0014E1

CAS No.:133256-51-6 MDL No.: MFCD00665913

MF: C10H8ClN3 MW: 205.6436

Pricing and Availability

N-Cyclopropylbenzylamine

Catalog No.: AA0014DE

CAS No.:13324-66-8 MDL No.: MFCD00089909

MF: C10H13N MW: 147.2169

Pricing and Availability

Ethyl 4-methoxy-2-nitrobenzoate

Catalog No.: AA0014DJ

CAS No.:13324-13-5 MDL No.: MFCD17214249

MF: C10H11NO5 MW: 225.1980

Pricing and Availability

Methyl 2-chloro-4-nitrobenzoate

Catalog No.: AA0014DK

CAS No.:13324-11-3 MDL No.: MFCD00017013

MF: C8H6ClNO4 MW: 215.5905

Pricing and Availability

Ethyl 8-bromoimidazo[1,2-a]pyridine-2-carboxylate HBr

Catalog No.: AA0014EK

CAS No.:1332589-53-3 MDL No.: MFCD19442013

MF: C10H10Br2N2O2 MW: 350.0066

Pricing and Availability

(R)-1-(5-Chloro-2-fluorophenyl)ethanamine hydrochloride

Catalog No.: AA0014EG

CAS No.:1332593-91-5 MDL No.: MFCD16294082

MF: C8H10Cl2FN MW: 210.0761

Pricing and Availability

4-Amino-1-butanol

Catalog No.: AA0014EB

CAS No.:13325-10-5 MDL No.: MFCD00008230

MF: C4H11NO MW: 89.1362

Pricing and Availability

(R)-1-(2-Fluoro-3-methoxyphenyl)ethanamine hydrochloride

Catalog No.: AA0014EQ

CAS No.:1332588-07-4 MDL No.: MFCD16293362

MF: C9H13ClFNO MW: 205.6570

Pricing and Availability

4-Aminopentan-2-ol

Catalog No.: AA0014E9

CAS No.:13325-12-7 MDL No.: MFCD19203812

MF: C5H13NO MW: 103.1628

Pricing and Availability

5-Bromo-imidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester HBr

Catalog No.: AA0014EM

CAS No.:1332589-39-5 MDL No.: MFCD19442009

MF: C10H10Br2N2O2 MW: 350.0066

Pricing and Availability

Ethyl 5-cyclopropyl-1h-pyrazole-3-carboxylate

Catalog No.: AA0014FO

CAS No.:133261-06-0 MDL No.: MFCD08277218

MF: C9H12N2O2 MW: 180.2038

Pricing and Availability

3-Amino-3-(3-bromophenyl)oxetane hydrochloride

Catalog No.: AA0014FQ

CAS No.:1332765-79-3 MDL No.: MFCD19381731

MF: C9H11BrClNO MW: 264.5467

Pricing and Availability