Product Index

1-Bromo-6-chloro-2,3-difluorobenzene

Catalog No.: AA01EQWO

CAS No.:1208077-25-1 MDL No.: MFCD12922585

MF: C6H2BrClF2 MW: 227.4339

Pricing and Availability

1-Bromo-3,4-difluoro-2-iodobenzene

Catalog No.: AA01EQWP

CAS No.:1208077-27-3 MDL No.: MFCD12922588

MF: C6H2BrF2I MW: 318.8854

Pricing and Availability

3'-Chloro-2,2,2,2',6'-pentafluoroacetophenone

Catalog No.: AA01FA6D

CAS No.:1208077-28-4 MDL No.: MFCD12922599

MF: C8H2ClF5O MW: 244.5459

Pricing and Availability

3-Chloro-2,6-difluorobenzenesulfonyl chloride

Catalog No.: AA00HFP0

CAS No.:1208077-31-9 MDL No.: MFCD12922595

MF: C6H2Cl2F2O2S MW: 247.0467

Pricing and Availability

2-Bromo-3-chloro-1,4-difluorobenzene

Catalog No.: AA01EQWQ

CAS No.:1208077-34-2 MDL No.: MFCD12922607

MF: C6H2BrClF2 MW: 227.4339

Pricing and Availability

4-Bromo-5-chloro-2-fluorobenzenesulfonamide

Catalog No.: AA01B36D

CAS No.:1208077-35-3 MDL No.: MFCD12026270

MF: C6H4BrClFNO2S MW: 288.5219

Pricing and Availability

2-Chloro-1,4-difluoro-3-iodobenzene

Catalog No.: AA01FEIO

CAS No.:1208077-36-4 MDL No.: MFCD12922608

MF: C6H2ClF2I MW: 274.4344

Pricing and Availability

3,6-difluoro-2-iodobenzaldehyde

Catalog No.: AA01C32Y

CAS No.:1208077-39-7 MDL No.: MFCD12922617

MF: C7H3F2IO MW: 267.9994

Pricing and Availability

Catalog No.: AA024EKC

CAS No.:1208077-40-0 MDL No.:

MF: MW:

Pricing and Availability

2-Bromo-1-(2-methyl-6-phenylpyridin-3-yl)ethanone hydrobromide

Catalog No.: AA01F2DH

CAS No.:1208077-42-2 MDL No.: MFCD07782169

MF: C14H13Br2NO MW: 371.0671

Pricing and Availability

1-Bromo-4-chloro-5-methoxy-2-methylbenzene

Catalog No.: AA01EQWR

CAS No.:1208077-43-3 MDL No.: MFCD12547799

MF: C8H8BrClO MW: 235.5055

Pricing and Availability

4-Butylthiobenzamide

Catalog No.: AA00HFP1

CAS No.:1208077-46-6 MDL No.: MFCD09025670

MF: C11H15NS MW: 193.3085

Pricing and Availability

2,2,2-Trifluoro-1-(2-fluoro-6-iodo-phenyl)-ethanone

Catalog No.: AA01F8M8

CAS No.:1208077-50-2 MDL No.: MFCD12547810

MF: C8H3F4IO MW: 318.0069

Pricing and Availability

Methyl 2-(4-amino-3,5-dibromophenyl)acetate

Catalog No.: AA01FC5C

CAS No.:1208077-52-4 MDL No.: MFCD12547824

MF: C9H9Br2NO2 MW: 322.9813

Pricing and Availability

1-Bromo-4-iodo-5-methoxy-2-methylbenzene

Catalog No.: AA01EQWT

CAS No.:1208077-54-6 MDL No.: MFCD12547801

MF: C8H8BrIO MW: 326.9570

Pricing and Availability

5-Amino-2-bromo-4-chlorobenzoic acid

Catalog No.: AA01FDCJ

CAS No.:1208077-55-7 MDL No.: MFCD12547833

MF: C7H5BrClNO2 MW: 250.4771

Pricing and Availability

1-(2-Chloro-6-fluoro-phenyl)-2,2,2-trifluoro-ethanone

Catalog No.: AA01EQWU

CAS No.:1208077-59-1 MDL No.: MFCD12547808

MF: C8H3ClF4O MW: 226.5554

Pricing and Availability

4-Bromo-2-methoxy-3-methylaniline

Catalog No.: AA01FE8U

CAS No.:1208077-61-5 MDL No.: MFCD12547894

MF: C8H10BrNO MW: 216.0751

Pricing and Availability

2-Bromo-3,4,6-trifluorobenzenesulfonamide

Catalog No.: AA01FB3F

CAS No.:1208077-62-6 MDL No.: MFCD12026265

MF: C6H3BrF3NO2S MW: 290.0577

Pricing and Availability

1,4-Dibromo-2-ethoxybenzene

Catalog No.: AA019FVU

CAS No.:1208077-63-7 MDL No.: MFCD12547813

MF: C8H8Br2O MW: 279.9565

Pricing and Availability

4-Bromo-3,5-dichlorobenzenesulfonamide

Catalog No.: AA01FCHJ

CAS No.:1208077-65-9 MDL No.: MFCD12026272

MF: C6H4BrCl2NO2S MW: 304.9765

Pricing and Availability

2-Bromo-4-chloro-5-iodo-benzoic acid methyl ester

Catalog No.: AA0096V6

CAS No.:1208077-68-2 MDL No.: MFCD12547836

MF: C8H5BrClIO2 MW: 375.3856

Pricing and Availability

4-cyclopropoxyaniline

Catalog No.: AA00953I

CAS No.:1208077-69-3 MDL No.: MFCD12404961

MF: C9H11NO MW: 149.1897

Pricing and Availability

3,5-Difluoro-1-(difluoromethyl)benzene

Catalog No.: AA01FCHK

CAS No.:1208077-70-6 MDL No.: MFCD12026288

MF: C7H4F4 MW: 164.1003

Pricing and Availability

3-Chloro-2,4-difluorobenzene-1-sulfonyl chloride

Catalog No.: AA01DYF7

CAS No.:1208077-72-8 MDL No.: MFCD12922567

MF: C6H2Cl2F2O2S MW: 247.0467

Pricing and Availability

ImPyPyPy-Dp trifluoroacetate

Catalog No.: AA01F272

CAS No.:1208077-73-9 MDL No.: MFCD08461815

MF: C30H37F3N10O6 MW: 690.6734

Pricing and Availability

(1S,4S)-2-Naphthalen-2-ylmethyl-2,5-diaza-bicyclo[2.2.1]heptane di-trifluoro-acetic acid

Catalog No.: AA01EQWV

CAS No.:1208077-74-0 MDL No.: MFCD08461873

MF: C20H20F6N2O4 MW: 466.3742

Pricing and Availability

2-Fluoro-6-methoxythiophenol

Catalog No.: AA01FF6O

CAS No.:1208077-78-4 MDL No.: MFCD12922636

MF: C7H7FOS MW: 158.1933

Pricing and Availability

2-Chloro-3,4-difluoro-1-iodobenzene

Catalog No.: AA01FEIQ

CAS No.:1208077-87-5 MDL No.: MFCD12922592

MF: C6H2ClF2I MW: 274.4344

Pricing and Availability

4-Hydroxy-2-(trifluoromethyl)benzamide

Catalog No.: AA003A75

CAS No.:1208077-88-6 MDL No.: MFCD13176522

MF: C8H6F3NO2 MW: 205.1339

Pricing and Availability

1,3-Difluoro-4-iodo-2-methylbenzene

Catalog No.: AA00JY0K

CAS No.:1208077-89-7 MDL No.: MFCD12922605

MF: C7H5F2I MW: 254.0159

Pricing and Availability

2'-Chloro-3',6',2,2,2-pentafluoroacetophenone

Catalog No.: AA01FA6E

CAS No.:1208077-91-1 MDL No.: MFCD12922614

MF: C8H2ClF5O MW: 244.5459

Pricing and Availability

4-Chloro-2,6-difluorobenzene-1-sulfonyl chloride

Catalog No.: AA00HFP2

CAS No.:1208077-94-4 MDL No.: MFCD12922627

MF: C6H2Cl2F2O2S MW: 247.0467

Pricing and Availability

2-Chloro-4,5-difluorobenzenethiol

Catalog No.: AA01FE8V

CAS No.:1208077-95-5 MDL No.: MFCD12026224

MF: C6H3ClF2S MW: 180.6028

Pricing and Availability

3,6-Difluoro-2-iodotoluene

Catalog No.: AA01FFD9

CAS No.:1208077-96-6 MDL No.: MFCD12922623

MF: C7H5F2I MW: 254.0159

Pricing and Availability

(1S,4S)-2-Ethyl-2,5-diaza-bicyclo[2.2.1]heptane di-trifluoro-acetic acid salt

Catalog No.: AA01EQWX

CAS No.:1208077-97-7 MDL No.: MFCD08461858

MF: C11H16F6N2O4 MW: 354.2462

Pricing and Availability

4-Chloro-2,6-difluorobenzenesulfonamide

Catalog No.: AA01FC5E

CAS No.:1208078-00-5 MDL No.: MFCD12922629

MF: C6H4ClF2NO2S MW: 227.6163

Pricing and Availability

1-(4-Cyclohexylphenyl)piperazine dihydrochloride

Catalog No.: AA01EQWY

CAS No.:1208078-02-7 MDL No.: MFCD03541037

MF: C16H26Cl2N2 MW: 317.2970

Pricing and Availability

1-chloro-3-iodo-2,4-dimethylbenzene

Catalog No.: AA00JXXV

CAS No.:1208078-09-4 MDL No.: MFCD12922558

MF: C8H8ClI MW: 266.5066

Pricing and Availability

3-Chloro-2,4-difluorotoluene

Catalog No.: AA00HFP3

CAS No.:1208078-10-7 MDL No.: MFCD12922568

MF: C7H5ClF2 MW: 162.5644

Pricing and Availability

N-[2-Fluoro-4-(methylsulfonyl)phenyl]piperidin-4-amine hydrochloride

Catalog No.: AA01F53K

CAS No.:1208078-11-8 MDL No.: MFCD08567945

MF: C12H18ClFN2O2S MW: 308.7999

Pricing and Availability

1-Bromo-2-ethoxy-3-methylbenzene

Catalog No.: AA0095G3

CAS No.:1208078-16-3 MDL No.: MFCD12547892

MF: C9H11BrO MW: 215.0870

Pricing and Availability

3-(1H-Imidazol-2-yl)propanoic acid hydrochloride

Catalog No.: AA0099RQ

CAS No.:1208078-18-5 MDL No.: MFCD12404972

MF: C6H9ClN2O2 MW: 176.6009

Pricing and Availability

1,2-Difluoro-4-iodo-3-methylbenzene

Catalog No.: AA01FFDA

CAS No.:1208078-20-9 MDL No.: MFCD12922591

MF: C7H5F2I MW: 254.0159

Pricing and Availability

3-Chloro-2,4-difluorobenzenethiol

Catalog No.: AA01FERC

CAS No.:1208078-21-0 MDL No.: MFCD12922566

MF: C6H3ClF2S MW: 180.6028

Pricing and Availability

6'-Chloro-2,2,2,2',3'-pentafluoroacetophenone

Catalog No.: AA01FA6F

CAS No.:1208078-22-1 MDL No.: MFCD12922575

MF: C8H2ClF5O MW: 244.5459

Pricing and Availability

6-Chloro-2,3-difluorobenzene-1-sulfonyl chloride

Catalog No.: AA00HFP4

CAS No.:1208078-24-3 MDL No.: MFCD12922581

MF: C6H2Cl2F2O2S MW: 247.0467

Pricing and Availability

6-Chloro-2,3-difluorobenzoyl chloride

Catalog No.: AA0090B2

CAS No.:1208078-25-4 MDL No.: MFCD12922578

MF: C13H15NO3 MW: 233.2631

Pricing and Availability

3-Chloro-2,6-difluoroiodobenzene

Catalog No.: AA00HFP5

CAS No.:1208078-26-5 MDL No.: MFCD12922594

MF: C6H2ClF2I MW: 274.4344

Pricing and Availability

3-Iodo-2',6',2,2,2-pentafluoroacetophenone

Catalog No.: AA01FB3G

CAS No.:1208078-27-6 MDL No.: MFCD12922606

MF: C8H2F5IO MW: 335.9974

Pricing and Availability

2'-Methoxy-2,2,2,6'-tetrafluoroacetophenone

Catalog No.: AA00HFP6

CAS No.:1208078-28-7 MDL No.: MFCD12922640

MF: C9H6F4O2 MW: 222.1364

Pricing and Availability

2-Methyl-3,4-difluoroanisole

Catalog No.: AA01FF6P

CAS No.:1208078-30-1 MDL No.: MFCD12922652

MF: C8H8F2O MW: 158.1453

Pricing and Availability

4-Fluoro-2,5-dimethoxyphenol

Catalog No.: AA008STL

CAS No.:1208078-31-2 MDL No.: MFCD13250173

MF: C8H9FO3 MW: 172.1537

Pricing and Availability

1-Butoxy-2,3,4-trifluorobenzene

Catalog No.: AA008ST4

CAS No.:1208078-33-4 MDL No.: MFCD13250185

MF: C10H11F3O MW: 204.1889

Pricing and Availability

1-(2-Fluoro-4-hydroxyphenyl)-2-methylpropan-1-one

Catalog No.: AA0091Z0

CAS No.:1208078-35-6 MDL No.: MFCD13250193

MF: C10H11FO2 MW: 182.1915

Pricing and Availability

3-Fluoro-5-trichloromethylaniline

Catalog No.: AA008STF

CAS No.:1208078-37-8 MDL No.: MFCD13250196

MF: C7H5Cl3FN MW: 228.4787

Pricing and Availability

4-CHLORO-2-CYCLOPROPYL-BENZALDEHYDE

Catalog No.: AA01C780

CAS No.:1208078-38-9 MDL No.: MFCD16036166

MF: C10H9ClO MW: 180.6309

Pricing and Availability

3-Hydroxy-4-(trifluoromethoxy)benzaldehyde

Catalog No.: AA008STG

CAS No.:1208078-41-4 MDL No.: MFCD13250180

MF: C8H5F3O3 MW: 206.1187

Pricing and Availability

2-Methyl-3-phenoxybenzaldehyde

Catalog No.: AA008STA

CAS No.:1208078-43-6 MDL No.: MFCD13250181

MF: C14H12O2 MW: 212.2439

Pricing and Availability

3-Pentafluoroethyloxy-pyrrolidine

Catalog No.: AA019DD6

CAS No.:1208078-44-7 MDL No.: MFCD23381724

MF: C6H8F5NO MW: 205.1258

Pricing and Availability

(3-Fluoro-5-nitro-benzyl)-phosphonic acid diethyl ester

Catalog No.: AA019CYC

CAS No.:1208078-45-8 MDL No.: MFCD23381973

MF: C11H15FNO5P MW: 291.2127

Pricing and Availability

(4-Fluoro-benzyl)-(2-pentafluoroethylsulfanylethyl)-amine

Catalog No.: AA019CXF

CAS No.:1208078-46-9 MDL No.: MFCD23381791

MF: MW:

Pricing and Availability

(4-Bromo-benzyl)-(1-trifluoromethylsulfanylmethyl-propyl)-amine

Catalog No.: AA019DQU

CAS No.:1208078-47-0 MDL No.: MFCD23381811

MF: MW:

Pricing and Availability

(3-Trifluoromethoxy-propyl)-(2-trifluoromethyl-benzyl)-amine

Catalog No.: AA019C7U

CAS No.:1208078-48-1 MDL No.: MFCD23381759

MF: C12H13F6NO MW: 301.2281

Pricing and Availability

(3-Fluoro-benzyl)-(2-methyl-1-trifluoromethylsulfanylmethylbutyl)-amine

Catalog No.: AA019CX7

CAS No.:1208078-49-2 MDL No.: MFCD23381824

MF: C14H19F4NS MW: 309.3660

Pricing and Availability

(1-Benzyl-2-trifluoromethylsulfanyl-ethyl)-(3-methyl-benzyl)-amine

Catalog No.: AA019DOL

CAS No.:1208078-51-6 MDL No.: MFCD23381838

MF: C18H20F3NS MW: 339.4183

Pricing and Availability

(3-Trifluoromethyl-benzyl)-(3-trifluoromethylsulfanylpropyl)-amine

Catalog No.: AA019C8A

CAS No.:1208078-52-7 MDL No.: MFCD23381764

MF: MW:

Pricing and Availability

(3-Methyl-benzyl)-(2-pentafluoroethyloxyethyl)-amine

Catalog No.: AA019D5Z

CAS No.:1208078-53-8 MDL No.: MFCD23381851

MF: C12H14F5NO MW: 283.2377

Pricing and Availability

(2-Fluoro-benzyl)-(3-pentafluoroethyloxy-propyl)-amine

Catalog No.: AA019CXC

CAS No.:1208078-54-9 MDL No.: MFCD23381774

MF: C12H13F6NO MW: 301.2281

Pricing and Availability

Benzyl-(3-pentafluoroethyloxy-propyl)-amine

Catalog No.: AA019DO0

CAS No.:1208078-55-0 MDL No.: MFCD23381860

MF: C12H14F5NO MW: 283.2377

Pricing and Availability

(2-Methyl-benzyl)-(3-pentafluoroethylsulfanyl-propyl)-amine

Catalog No.: AA019D65

CAS No.:1208078-56-1 MDL No.: MFCD23381781

MF: C13H16F5NS MW: 313.3299

Pricing and Availability

(3-Chloro-benzyl)-(3-trifluoromethoxy-propyl)-amine

Catalog No.: AA019CDK

CAS No.:1208078-57-2 MDL No.: MFCD23381862

MF: C11H13ClF3NS MW: 283.7408

Pricing and Availability

(1-Benzyl-2-trifluoromethylsulfanyl-ethyl)-(3-bromo-benzyl)-amine

Catalog No.: AA019DOH

CAS No.:1208078-58-3 MDL No.: MFCD23381836

MF: C17H17BrF3NS MW: 404.2878

Pricing and Availability

(4-Bromo-benzyl)-(3-pentafluoroethyloxy-propyl)-amine

Catalog No.: AA019DQF

CAS No.:1208078-60-7 MDL No.: MFCD23381884

MF: C12H13BrF5NO MW: 362.1337

Pricing and Availability

(3-Chloro-benzyl)-(2-pentafluoroethylsulfanylethyl)-amine

Catalog No.: AA019CDD

CAS No.:1208078-61-8 MDL No.: MFCD23381843

MF: C11H11ClF5NS MW: 319.7218

Pricing and Availability

(4-Methyl-benzyl)-(2-pentafluoroethyloxyethyl)-amine

Catalog No.: AA019D5Y

CAS No.:1208078-62-9 MDL No.: MFCD23381796

MF: C12H14F5NO MW: 283.2377

Pricing and Availability

4-Bromo-1-pentafluoroethyl-2-trifluoromethyl-benzene

Catalog No.: AA019DUB

CAS No.:1208078-63-0 MDL No.: MFCD23381980

MF: C9H3BrF8 MW: 343.0113

Pricing and Availability

(3-Fluoro-benzyl)-(2-trifluoromethylsulfanyl-ethyl)-amine

Catalog No.: AA019CXR

CAS No.:1208078-64-1 MDL No.: MFCD23381844

MF: C10H11F4NS MW: 253.2597

Pricing and Availability

(1-Benzyl-2-trifluoromethoxy-ethyl)-(3-fluoro-benzyl)-amine

Catalog No.: AA019DOC

CAS No.:1208078-66-3 MDL No.: MFCD23381833

MF: C17H17F4NO MW: 327.3166

Pricing and Availability

2-Pentafluoroethyloxymethyl-piperidine-1-carboxylic acid benzyl ester

Catalog No.: AA019DCQ

CAS No.:1208078-67-4 MDL No.: MFCD23381910

MF: C16H18F5NO3 MW: 367.3110

Pricing and Availability

(3-Fluoro-benzyl)-(2-pentafluoroethyloxy-ethyl)-amine

Catalog No.: AA019CXB

CAS No.:1208078-68-5 MDL No.: MFCD23381845

MF: C11H11F6NO MW: 287.2016

Pricing and Availability

(3-Bromo-benzyl)-(2-pentafluoroethylsulfanylethyl)-amine

Catalog No.: AA019DQI

CAS No.:1208078-69-6 MDL No.: MFCD23381849

MF: C11H11BrF5NS MW: 364.1728

Pricing and Availability

2-Pentafluoroethylsulfanylethylamine

Catalog No.: AA019DDY

CAS No.:1208078-70-9 MDL No.: MFCD23381756

MF: C4H6F5NS MW: 195.1542

Pricing and Availability

(1-Benzyl-2-trifluoromethylsulfanyl-ethyl)-(3-trifluoromethyl-benzyl)-amine

Catalog No.: AA019DOM

CAS No.:1208078-71-0 MDL No.: MFCD23381840

MF: MW:

Pricing and Availability

Methyl-(2-pentafluoroethylsulfanyl-ethyl)-amine

Catalog No.: AA019D7U

CAS No.:1208078-72-1 MDL No.: MFCD23381853

MF: C5H8F5NS MW: 209.1807

Pricing and Availability

Ethyl-(2-pentafluoroethylsulfanyl-ethyl)-amine

Catalog No.: AA019CW7

CAS No.:1208078-73-2 MDL No.: MFCD23381854

MF: C6H10F5NS MW: 223.2073

Pricing and Availability

4-Bromo-N-(1-methyl-2-trifluoromethylsulfanylethyl)-benzenesulfonamide

Catalog No.: AA019DSR

CAS No.:1208078-74-3 MDL No.: MFCD23381899

MF: MW:

Pricing and Availability

(4-Bromo-benzyl)-(1-methyl-2-trifluoromethoxyethyl)-amine

Catalog No.: AA019DQ8

CAS No.:1208078-75-4 MDL No.: MFCD23381802

MF: C11H13BrF3NO MW: 312.1262

Pricing and Availability

3-Bromo-N-(1-methyl-2-trifluoromethoxyethyl)-benzenesulfonamide

Catalog No.: AA019DSK

CAS No.:1208078-76-5 MDL No.: MFCD23381852

MF: C10H11BrF3NO3S MW: 362.1634

Pricing and Availability

Catalog No.: AA027ELF

CAS No.:1208078-77-6 MDL No.:

MF: MW:

Pricing and Availability

(4-Chloro-benzyl)-(2-methyl-1-trifluoromethylsulfanylmethylbutyl)-amine

Catalog No.: AA019CD5

CAS No.:1208078-78-7 MDL No.: MFCD23381818

MF: MW:

Pricing and Availability

4-Pentafluoroethylsulfanyl-butylamine

Catalog No.: AA019DDW

CAS No.:1208078-79-8 MDL No.: MFCD23381922

MF: C6H10F5NS MW: 223.2073

Pricing and Availability

(3-Bromo-benzyl)-(3-trifluoromethylsulfanyl-propyl)-amine

Catalog No.: AA019DQW

CAS No.:1208078-80-1 MDL No.: MFCD23381871

MF: MW:

Pricing and Availability

(1-Benzyl-2-trifluoromethoxy-ethyl)-(3-chloro-benzyl)-amine

Catalog No.: AA019DOB

CAS No.:1208078-81-2 MDL No.: MFCD23381830

MF: C17H17ClF3NO MW: 343.7712

Pricing and Availability

(4-Fluoro-benzyl)-(2-trifluoromethoxy-ethyl)-amine

Catalog No.: AA019CXK

CAS No.:1208078-82-3 MDL No.: MFCD21303231

MF: C10H11F4NO MW: 237.1941

Pricing and Availability

(4-Chloro-benzyl)-(3-trifluoromethylsulfanyl-propyl)-amine

Catalog No.: AA019CDQ

CAS No.:1208078-83-4 MDL No.: MFCD23381879

MF: C11H13ClF3NS MW: 283.7408

Pricing and Availability

4-Pentafluoroethyl-3-trifluoromethylbenzonitrile

Catalog No.: AA019DED

CAS No.:1208078-86-7 MDL No.: MFCD23381982

MF: C10H3F8N MW: 289.1247

Pricing and Availability

(3-Bromo-benzyl)-(2-trifluoromethylsulfanyl-ethyl)-amine

Catalog No.: AA019DQT

CAS No.:1208078-87-8 MDL No.: MFCD23381847

MF: C10H11BrF3NS MW: 314.1652

Pricing and Availability

(3-Methyl-benzyl)-(3-trifluoromethoxypropyl)-amine

Catalog No.: AA019D6C

CAS No.:1208078-88-9 MDL No.: MFCD23381874

MF: C12H16F3NO MW: 247.2567

Pricing and Availability

4-Pentafluoroethyl-6-trifluoromethyl-pyridine-2-carboxylic acid

Catalog No.: AA019DEK

CAS No.:1208078-89-0 MDL No.: MFCD23382156

MF: C9H3F8NO2 MW: 309.1128

Pricing and Availability