Product Index

3-Pyridinecarboxylic acid, 1,2-dihydro-4,6-dimethyl-2-oxo-, methyl ester

Catalog No.: AA01RWK8

CAS No.:339151-89-2 MDL No.:

MF: C9H11NO3 MW: 181.1885

Pricing and Availability

1H-Benzimidazole,2-(2-naphthalenylmethyl)-

Catalog No.: AA008KHZ

CAS No.:82326-40-7 MDL No.:

MF: C18H14N2 MW: 258.3172

Pricing and Availability

2,2,6,6-Bis(tetraMethylpiperidine)zinc, lithiuM chloride coMplex 0.35M (12wt% ±2wt%) in toluene/tetrahydrofuran

Catalog No.: AA00C359

CAS No.:207788-38-3 MDL No.: MFCD29037162

MF: C18H36ClLiN2Zn MW: 388.2658

Pricing and Availability

1,2,3,4-Tetrahydroisoquinoline-6,7-diol

Catalog No.: AA01HOTW

CAS No.:42887-47-8 MDL No.: MFCD00044546

MF: C9H11NO2 MW: 165.1891

Pricing and Availability

[(3S)-3-azaniumylbutyl]-diethyl-azanium

Catalog No.: AA005O0K

CAS No.:67459-52-3 MDL No.: MFCD01091023

MF: C8H22N2++ MW: 146.2737

Pricing and Availability

Methyl 5-fluoro-2-oxo-1,2-dihydropyridine-3-carboxylate

Catalog No.: AA0014QI

CAS No.:1214332-43-0 MDL No.: MFCD29922093

MF: C7H6FNO3 MW: 171.1258

Pricing and Availability

(R)-2-AMINO-5-DIETHYLAMINOPENTANE

Catalog No.: AA006GXX

CAS No.:67459-50-1 MDL No.: MFCD01091024

MF: C9H22N2 MW: 158.2844

Pricing and Availability

1-(5-Methoxypyrimidin-2-yl)ethan-1-one

Catalog No.: AA01JXG7

CAS No.:885229-36-7 MDL No.: MFCD24711590

MF: C7H8N2O2 MW: 152.1506

Pricing and Availability

2-Pyrazinecarboxylic acid, 6-chloro-3-cyano-

Catalog No.: AA01JX3W

CAS No.:1823052-50-1 MDL No.:

MF: C6H2ClN3O2 MW: 183.5520

Pricing and Availability

3-Pyridazinecarboxylic acid, trimethylsilyl ester

Catalog No.: AA01R8DN

CAS No.:120809-58-7 MDL No.: MFCD32857462

MF: C8H12N2O2Si MW: 196.2786

Pricing and Availability

Sodium pentafluorophenoxide

Catalog No.: AA007NZV

CAS No.:2263-53-8 MDL No.: MFCD00474579

MF: C6F5NaO MW: 206.0454

Pricing and Availability

1-Propanone, 1-(4-amino-5-chloro-2-methoxyphenyl)-3-(1-butyl-4-piperidinyl)-

Catalog No.: AA01QLXZ

CAS No.:160845-95-4 MDL No.:

MF: C19H29ClN2O2 MW: 352.8988

Pricing and Availability

2H-Pyrano[2,3-b]pyridine, 7-chloro-3,4-dihydro-

Catalog No.: AA01SS75

CAS No.:1356542-53-4 MDL No.: MFCD32691086

MF: C8H8ClNO MW: 169.6082

Pricing and Availability

(S)-2-Amino-2-methylbutyric acid hydrochloride

Catalog No.: AA00E321

CAS No.:43177-22-6 MDL No.: MFCD07368322

MF: C5H12ClNO2 MW: 153.6073

Pricing and Availability

4-Trifluoromethoxy-cyclohexylamine

Catalog No.: AA01K4CW

CAS No.:2231674-82-9 MDL No.: MFCD09040759

MF: C7H12F3NO MW: 183.1715

Pricing and Availability

6-Chloro-2-nitropyridin-3-amine

Catalog No.: AA01JX6Z

CAS No.:146015-42-1 MDL No.:

MF: C5H4ClN3O2 MW: 173.5572

Pricing and Availability

[1,1'-Biphenyl]-3-amine, 6-fluoro-

Catalog No.: AA007F5K

CAS No.:103977-88-4 MDL No.: MFCD14701579

MF: C12H10FN MW: 187.2129

Pricing and Availability

3-(aminomethyl)-4-fluorobenzoic acid

Catalog No.: AA01AESS

CAS No.:771573-08-1 MDL No.: MFCD06213644

MF: C8H8FNO2 MW: 169.1530

Pricing and Availability

1H-Imidazole, 2,2'-methylenebis[1-methyl-

Catalog No.: AA000LMC

CAS No.:124225-99-6 MDL No.: MFCD08668067

MF: C9H12N4 MW: 176.2184

Pricing and Availability

(S)-3-(PYRROLIDIN-2-YL)BENZENAMINE

Catalog No.: AA008XB6

CAS No.:1037082-95-3 MDL No.: MFCD07772467

MF: C10H14N2 MW: 162.2316

Pricing and Availability

6-(hydroxymethyl)indolin-2-one

Catalog No.: AA0091RK

CAS No.:1093086-32-8 MDL No.: MFCD20527778

MF: C9H9NO2 MW: 163.1733

Pricing and Availability

Piperidine, 4-(1-azetidinylmethyl)- (9CI)

Catalog No.: AA00G6FF

CAS No.:775288-22-7 MDL No.: MFCD09264495

MF: C9H18N2 MW: 154.2526

Pricing and Availability

6-Benzothiazolecarboxylic acid, 4-methoxy-, methyl ester

Catalog No.: AA01P9X1

CAS No.:955886-85-8 MDL No.:

MF: C10H9NO3S MW: 223.2484

Pricing and Availability

3-bromobenzo[d]isoxazol-7-ol

Catalog No.: AA01JXM0

CAS No.:1782249-69-7 MDL No.:

MF: C7H4BrNO2 MW: 214.0162

Pricing and Availability

4-Cyclopentyl-1-piperazinecarboxamide

Catalog No.: AA01K2WW

CAS No.:443313-27-7 MDL No.:

MF: C10H19N3O MW: 197.2774

Pricing and Availability

6-Nitroisoquinoline

Catalog No.: AA00FAVU

CAS No.:70538-57-7 MDL No.: MFCD09991731

MF: C9H6N2O2 MW: 174.1561

Pricing and Availability

ALPHA-METHYL-N,N-BIS[4-(1-PHENYLETHYL)PHENYL]BENZYLAMINE

Catalog No.: AA006BDT

CAS No.:93920-04-8 MDL No.: MFCD30575242

MF: C36H35N MW: 481.6698

Pricing and Availability

9,10-Anthracenedione,1,4-bis[(1-methyl-3-phenylpropyl)amino]-

Catalog No.: AA007MIM

CAS No.:26841-44-1 MDL No.:

MF: C34H34N2O2 MW: 502.6460

Pricing and Availability

(1-CYCLOPROPYL-1H-1,3-BENZODIAZOL-5-YL)METHANAMINE

Catalog No.: AA01C67G

CAS No.:1266789-96-1 MDL No.: MFCD19265585

MF: C11H13N3 MW: 187.2410

Pricing and Availability

Pyridine-2,5-dicarbaldehyde

Catalog No.: AA00F3FH

CAS No.:6221-01-8 MDL No.: MFCD13175969

MF: C7H5NO2 MW: 135.1201

Pricing and Availability

4-Pyridinepentanamine

Catalog No.: AA01IMVF

CAS No.:59082-52-9 MDL No.:

MF: C10H16N2 MW: 164.2474

Pricing and Availability

3-(Piperidin-4-yl)-1H-pyrrolo[2,3-b]pyridine dihydrochloride

Catalog No.: AA01DLZ4

CAS No.:1311254-52-0 MDL No.: MFCD19382462

MF: C12H17Cl2N3 MW: 274.1895

Pricing and Availability

2-(1H-Indol-7-yl)ethanol

Catalog No.: AA01T6PV

CAS No.:345264-52-0 MDL No.: MFCD09926293

MF: C10H11NO MW: 161.2004

Pricing and Availability

3-Morpholinecarboxylicacid, 6,6-dimethyl-, (3S)-

Catalog No.: AA0053JW

CAS No.:783349-44-0 MDL No.: MFCD18834349

MF: C7H13NO3 MW: 159.1830

Pricing and Availability

N-(2-chlorophenyl)-2-methyl-propanamide

Catalog No.: AA00E0UK

CAS No.:5434-52-6 MDL No.: MFCD00463040

MF: C10H12ClNO MW: 197.6614

Pricing and Availability

2-(Bromomethyl)-5-methoxypyridine

Catalog No.: AA002K7C

CAS No.:209526-91-0 MDL No.: MFCD16249575

MF: C7H8BrNO MW: 202.0485

Pricing and Availability

1-Methyl-1,3,8-triazaspiro[4.5]decane-2,4-dione

Catalog No.: AA01DKTZ

CAS No.:500360-82-7 MDL No.: MFCD22371417

MF: C8H13N3O2 MW: 183.2077

Pricing and Availability

4,7-Diazaspiro[2.5]octan-6-one, hydrochloride (1:1)

Catalog No.: AA01PXE3

CAS No.:1638761-35-9 MDL No.: MFCD28501322

MF: C6H11ClN2O MW: 162.6173

Pricing and Availability

2-Propanone, 1-(2R)-2-piperidinyl-

Catalog No.: AA002VOG

CAS No.:2858-66-4 MDL No.: MFCD01709429

MF: C8H15NO MW: 141.2108

Pricing and Availability

Ethyldimethyl(3-((1-oxododecyl)amino)propyl)ammonium ethyl sulphate

Catalog No.: AA005XOV

CAS No.:69125-07-1 MDL No.:

MF: C21H46N2O5S MW: 438.6653

Pricing and Availability

ethyldimethyl[3-[(1-oxooctadecyl)amino]propyl]ammonium ethyl sulphate

Catalog No.: AA00FPDJ

CAS No.:67846-16-6 MDL No.:

MF: C27H58N2O5S MW: 522.8248

Pricing and Availability

trimethyloctylammonium dimethyl phosphate

Catalog No.: AA00GKU0

CAS No.:85153-34-0 MDL No.:

MF: C13H32NO4P MW: 297.3712

Pricing and Availability

(2S,4R)-4-Cyanopyrrolidine-2-carboxylic acid

Catalog No.: AA00BHR7

CAS No.:273221-93-5 MDL No.: MFCD01860671

MF: C6H8N2O2 MW: 140.1399

Pricing and Availability

BERBERINE CHLORIDE DIHYDRATE

Catalog No.: AA00EB3V

CAS No.:5956-60-5 MDL No.: MFCD00149998

MF: C20H22ClNO6 MW: 407.8448

Pricing and Availability

1-(phenylamino)butan-2-ol

Catalog No.: AA01A8BR

CAS No.:114010-10-5 MDL No.: MFCD12764467

MF: C10H15NO MW: 165.2322

Pricing and Availability

Adenosine, N-acetyl-3',5'-O-[1,1,3,3-tetrakis(1-Methylethyl)-1,3-disiloxanediyl]-

Catalog No.: AA00G7XF

CAS No.:828247-65-0 MDL No.: MFCD28016486

MF: C24H41N5O6Si2 MW: 551.7832

Pricing and Availability

2-Propenoic acid, 2-methyl-, 3-azidopropyl ester

Catalog No.: AA004LZY

CAS No.:864852-88-0 MDL No.:

MF: C7H11N3O2 MW: 169.1811

Pricing and Availability

3-Amino-2-chlorobenzonitrile

Catalog No.: AA01KK1F

CAS No.:53312-76-8 MDL No.: MFCD15527336

MF: C7H5ClN2 MW: 152.5810

Pricing and Availability

6-Fluoro-1H-indole-7-carbaldehyde

Catalog No.: AA00EX8F

CAS No.:603309-90-6 MDL No.: MFCD18809187

MF: C9H6FNO MW: 163.1484

Pricing and Availability

tert-Butyl ((1-benzyl-4-(hydroxymethyl)piperidin-4-yl)methyl)carbamate

Catalog No.: AA00DKQ7

CAS No.:493026-45-2 MDL No.: MFCD10567077

MF: C19H30N2O3 MW: 334.4531

Pricing and Availability

3-(4-Chlorophenyl)prop-2-yn-1-amine

Catalog No.: AA01KL7U

CAS No.:944818-98-8 MDL No.: MFCD12156138

MF: C9H8ClN MW: 165.6195

Pricing and Availability

Boc-Lys(Tfa)-AMC

Catalog No.: AA01E6EO

CAS No.:97885-44-4 MDL No.: MFCD11975034

MF: C23H28F3N3O6 MW: 499.4801

Pricing and Availability

(R)-1-((Benzyloxy)carbonyl)pyrrolidin-3-yl methanesulfonate

Catalog No.: AA00HGOZ

CAS No.:122536-68-9 MDL No.: MFCD16620797

MF: C13H17NO5S MW: 299.3428

Pricing and Availability

Benzoyl chloride, 2-hydroxy-3-nitro-

Catalog No.: AA01HJ5A

CAS No.:35748-36-8 MDL No.:

MF: C7H4ClNO4 MW: 201.5640

Pricing and Availability

GUANOSINE 5'-DIPHOSPHATE SODIUM SALT

Catalog No.: AA00DEM9

CAS No.:43139-22-6 MDL No.: MFCD00070121

MF: C10H12N5Na3O11P2 MW: 509.1460

Pricing and Availability

(R)-Methyl 2-amino-3-(1H-indol-3-yl)propanoate

Catalog No.: AA00CBJ5

CAS No.:22032-65-1 MDL No.: MFCD08669786

MF: C12H14N2O2 MW: 218.2518

Pricing and Availability

7-Chloro-3,3-dimethylindolin-2-one

Catalog No.: AA00HSIZ

CAS No.:1319743-63-9 MDL No.: MFCD16658014

MF: C10H10ClNO MW: 195.6455

Pricing and Availability

Benzamide, N-[[2-[4-(difluoromethoxy)-3-(1-methylethoxy)phenyl]-4-oxazolyl]methyl]-2-ethoxy-

Catalog No.: AA01KWYV

CAS No.:937782-05-3 MDL No.:

MF: C23H24F2N2O5 MW: 446.4439

Pricing and Availability

4-(3-FLUORO-PHENYL)-1,3-DIHYDRO-IMIDAZOL-2-ONE

Catalog No.: AA0061UC

CAS No.:936250-03-2 MDL No.: MFCD11036032

MF: C9H7FN2O MW: 178.1631

Pricing and Availability

L-Lysine, 5-hydroxy-, (5R)-

Catalog No.: AA002WXV

CAS No.:1190-94-9 MDL No.: MFCD00216470

MF: C6H14N2O3 MW: 162.1870

Pricing and Availability

Acetic acid, 2-[(4-bromo-2-pyridinyl)oxy]-, ethyl ester

Catalog No.: AA01PBK4

CAS No.:58530-49-7 MDL No.:

MF: C9H10BrNO3 MW: 260.0846

Pricing and Availability

2-Pyrrolidinone, 1-[2-[(4-bromo-2-pyridinyl)oxy]ethyl]-

Catalog No.: AA01QI5O

CAS No.:1610521-13-5 MDL No.: MFCD29053503

MF: C11H13BrN2O2 MW: 285.1371

Pricing and Availability

4-broMo-2-(cyclopropylMethoxy)pyridine

Catalog No.: AA00ALYF

CAS No.:1610521-10-2 MDL No.: MFCD26793694

MF: C9H10BrNO MW: 228.0858

Pricing and Availability

2-Pyridinecarboxylic acid, 6-(chloroacetyl)-, methyl ester (9CI)

Catalog No.: AA00CG0O

CAS No.:216160-41-7 MDL No.: MFCD13173245

MF: C9H8ClNO3 MW: 213.6177

Pricing and Availability

(S)-2-((tert-butoxycarbonyl)amino)-3-(4'-fluoro-[1,1'-biphenyl]-4-yl)propanoic acid

Catalog No.: AA01JXEL

CAS No.:1282042-49-2 MDL No.: MFCD27963936

MF: C20H22FNO4 MW: 359.3914

Pricing and Availability

(S)-2-((tert-butoxycarbonyl)amino)-3-(3'-fluoro-[1,1'-biphenyl]-4-yl)propanoic acid

Catalog No.: AA01JXEM

CAS No.:1282042-77-6 MDL No.: MFCD32696689

MF: C20H22FNO4 MW: 359.3914

Pricing and Availability

(S)-2-((tert-butoxycarbonyl)amino)-3-(2'-fluoro-[1,1'-biphenyl]-4-yl)propanoic acid

Catalog No.: AA01JXEK

CAS No.:1803077-17-9 MDL No.: MFCD32696691

MF: C20H22FNO4 MW: 359.3914

Pricing and Availability

4-Bromo-5-fluoropicolinaldehyde

Catalog No.: AA01PGYN

CAS No.:1289093-33-9 MDL No.: MFCD26516956

MF: C6H3BrFNO MW: 203.9965

Pricing and Availability

6-AMINO-1,2,3,4-TETRAHYDRO-ISOQUINOLINE 2HCL

Catalog No.: AA01EJYH

CAS No.:1986456-03-4 MDL No.: MFCD18711503

MF: C9H14Cl2N2 MW: 221.1269

Pricing and Availability

Pyrido[2,3-d]pyrimidine, 4-chloro-2-methyl-

Catalog No.: AA001VVL

CAS No.:161874-92-6 MDL No.: MFCD11046857

MF: C8H6ClN3 MW: 179.6063

Pricing and Availability

1-(4-Bromopyridin-2-yl)-3-cyclopropylurea

Catalog No.: AA01T48I

CAS No.:1595650-38-6 MDL No.: MFCD31635559

MF: C9H10BrN3O MW: 256.0992

Pricing and Availability

4-Chloro-2-ethylpyrido[2,3-d]pyrimidine

Catalog No.: AA01JXXK

CAS No.:1044771-79-0 MDL No.:

MF: C9H8ClN3 MW: 193.6329

Pricing and Availability

7-Aminoquinolin-8-ol

Catalog No.: AA00AUC0

CAS No.:18472-06-5 MDL No.: MFCD18413406

MF: C9H8N2O MW: 160.1726

Pricing and Availability

1,4,5,6-Tetrahydropyrrolo[3,4-d]imidazole

Catalog No.: AA01DNNQ

CAS No.:933705-48-7 MDL No.: MFCD22071682

MF: C5H7N3 MW: 109.1292

Pricing and Availability

3-Chloro-6-nitro-1,2-benzisothiazole

Catalog No.: AA01HHKD

CAS No.:19331-27-2 MDL No.:

MF: C7H3ClN2O2S MW: 214.6289

Pricing and Availability

1,3-Diazaspiro[4.4]non-1-en-4-one,2-propyl-(9CI)

Catalog No.: AA00AYOR

CAS No.:148236-54-8 MDL No.: MFCD18805607

MF: C10H16N2O MW: 180.2468

Pricing and Availability

2-(2-Naphthyl)piperidine

Catalog No.: AA00I7HE

CAS No.:383128-73-2 MDL No.: MFCD02663668

MF: C15H17N MW: 211.3022

Pricing and Availability

3-Quinolinecarboxylic acid, 4-hydroxy-2-phenyl-, ethyl ester

Catalog No.: AA000ZNY

CAS No.:13180-36-4 MDL No.: MFCD00023967

MF: C18H15NO3 MW: 293.3166

Pricing and Availability

4-Bromo-2-pyrrolidin-1-ylmethyl-pyridine

Catalog No.: AA00A11S

CAS No.:1242446-40-7 MDL No.: MFCD20527333

MF: C10H13BrN2 MW: 241.1276

Pricing and Availability

Ethanamine, 2-bromo-N-(2-bromoethyl)-N-methyl-

Catalog No.: AA01QXU7

CAS No.:4275-17-6 MDL No.:

MF: C5H11Br2N MW: 244.9555

Pricing and Availability

3-Fluoro-O-methyl-L-tyrosine

Catalog No.: AA01JMO0

CAS No.:1270148-61-2 MDL No.: MFCD18662155

MF: C10H12FNO3 MW: 213.2056

Pricing and Availability

N-Fmoc-3,5-Difluoro-L-tyrosine

Catalog No.: AA01JLPY

CAS No.:273221-86-6 MDL No.:

MF: C24H19F2NO5 MW: 439.4082

Pricing and Availability

Fmoc-N-Me-D-Asn-OH

Catalog No.: AA01K209

CAS No.:2044709-67-1 MDL No.:

MF: C20H20N2O5 MW: 368.3832

Pricing and Availability

6-chloro-3H-spiro[isobenzofuran-1,4'-piperidin]-3-one hydrochloride

Catalog No.: AA01JXXJ

CAS No.:1359702-81-0 MDL No.:

MF: C12H13Cl2NO2 MW: 274.1431

Pricing and Availability

6-phenyl-1,2,3,4-tetrahydroquinoline

Catalog No.: AA01AE66

CAS No.:4501-08-0 MDL No.: MFCD06802923

MF: C15H15N MW: 209.2863

Pricing and Availability

2,6-Di-tert-butylaniline

Catalog No.: AA01K69K

CAS No.:2909-83-3 MDL No.:

MF: C14H23N MW: 205.3391

Pricing and Availability

(1S)-1-(6-METHOXY(2-NAPHTHYL))ETHYLAMINE

Catalog No.: AA009Z7O

CAS No.:132951-64-5 MDL No.: MFCD06761954

MF: C13H15NO MW: 201.2643

Pricing and Availability

Pyrimidine, 4,6-dichloro-5-methyl-2-(methylsulfonyl)-

Catalog No.: AA00IK3E

CAS No.:98814-28-9 MDL No.: MFCD11112099

MF: C6H6Cl2N2O2S MW: 241.0950

Pricing and Availability

6-(2-aminopropyl)benzofuran

Catalog No.: AA00BG3T

CAS No.:286834-85-3 MDL No.: MFCD17019361

MF: C11H13NO MW: 175.2270

Pricing and Availability

4-ethynyl-1-methylpiperidine hydrochloride

Catalog No.: AA01FHII

CAS No.:2230798-28-2 MDL No.: MFCD31667292

MF: C8H14ClN MW: 159.6565

Pricing and Availability

(1S)-1-[3-(Trifluoromethoxy)phenyl]ethan-1-amine hydrochloride

Catalog No.: AA01JUNI

CAS No.:1391567-48-8 MDL No.: MFCD12757220

MF: C9H11ClF3NO MW: 241.6379

Pricing and Availability

2-amino-1-pyridin-4-yl-ethanone

Catalog No.: AA00G870

CAS No.:75140-34-0 MDL No.: MFCD13187879

MF: C7H8N2O MW: 136.1512

Pricing and Availability

tert-Butyl ((1S,3R)-3-(aminomethyl)cyclopentyl)carbamate

Catalog No.: AA00GMN9

CAS No.:774213-03-5 MDL No.: MFCD18831505

MF: C11H22N2O2 MW: 214.3046

Pricing and Availability

Acetic acid, oxo-, (4-nitrophenyl)methyl ester

Catalog No.: AA01IGZQ

CAS No.:64370-35-0 MDL No.:

MF: C9H7NO5 MW: 209.1556

Pricing and Availability

2,4-dichloro-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine

Catalog No.: AA01BU0D

CAS No.:856970-31-5 MDL No.: MFCD18073821

MF: C7H7Cl2N3 MW: 204.0566

Pricing and Availability

Fmoc-N-Me-D-Gln(Trt)-OH

Catalog No.: AA01JJKM

CAS No.:2044710-89-4 MDL No.: MFCD28657213

MF: C40H36N2O5 MW: 624.7242

Pricing and Availability

1-(3-aminophenyl)pyrrolidin-3-ol

Catalog No.: AA01A0W9

CAS No.:1339227-86-9 MDL No.: MFCD17249134

MF: C10H14N2O MW: 178.2310

Pricing and Availability

Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis[5-[[4-[(2-hydroxyethyl)methylamino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-,sodium salt (1:2)

Catalog No.: AA007ZPC

CAS No.:13863-31-5 MDL No.: MFCD01683555

MF: C38H38N12Na2O8S2 MW: 900.8935

Pricing and Availability

4-(4-Bromo-pyridin-2-ylmethyl)-morpholine

Catalog No.: AA00CNCQ

CAS No.:380381-64-6 MDL No.: MFCD13190618

MF: C10H13BrN2O MW: 257.1270

Pricing and Availability

Oxazol-2-ylboronic acid

Catalog No.: AA00691Z

CAS No.:891660-66-5 MDL No.: MFCD17488796

MF: C3H4BNO3 MW: 112.8798

Pricing and Availability