• brinzolamide
• 138890-50-3
• 0
• .

• bacteriophage T5 gene A2 protein
• 138898-68-7
• 0
• .

• Benzoic acid, 4-(1-hydroxyethyl)-, 2-methylbutyl ester, [S-(R*,R*)]- (9CI)
• 138935-09-8
• C14H20O3
• 236.3068
• .

• Benzenemethanol, -alpha--methyl-4-(2-methylpropyl)-, acetate (9CI)
• 138948-58-0
• C14H20O2
• 220.3074
• .

• Benzoic acid, 4-[2-(1-oxobutoxy)propyl]-, (+)- (9CI)
• 138948-88-6
• C14H18O4
• 250.29032
• .

• Benzoic acid, 4-[1-methyl-2-(1-oxobutoxy)ethyl]-, (+)- (9CI)
• 138967-28-9
• C14H18O4
• 250.29032
• .

• BOC-D-DIPHENYLALANINE-L-PROLINE
• 138971-65-0
• C28H35N3O8
• 541.5928
• .

• Butanethioic acid, 3-methyl-, S-2-pyridinyl ester (9CI)
• 139007-44-6
• C10H13NOS
• 195.28132
• .

• Benzonitrile, 4-ethoxy-5-ethyl-2-methoxy- (9CI)
• 139032-37-4
• C12H15NO2
• 205.253
• .

• Benzonitrile, 2-ethoxy-5-ethyl-4-methoxy- (9CI)
• 139032-38-5
• C12H15NO2
• 205.253
• .

• Benzenesulfonamide, N-(dihydro-2(3H)-furanylidene)-4-methyl-, (Z)- (9CI)
• 139059-40-8
• C11H13NO3S
• 239.29082
• .

• Benzenesulfonamide, N-(dihydro-2(3H)-furanylidene)-4-methyl-, (E)- (9CI)
• 139059-55-5
• C11H13NO3S
• 239.29082
• .

• BUTTPARK 91\16-75
• 139062-92-3
• C18H28N2O2
• 304.43
• .

• Benzaldehyde, 2-(1,3-dioxan-2-yl)- (9CI)
• 139086-86-5
• C11H12O3
• 192.21118
• .

• BENZENEACETAMIDE, N-(2-AMINOETHYL)-4-HYDROXY-
• 139181-31-0
• C10H14N2O2
• 0
• .

• Butanamide, N-ethyl-2-methyl-3-oxo- (9CI)
• 139192-43-1
• C7H13NO2
• 143.18362
• .

• Benzene, [(4-ethoxy-2-methyl-1-cyclobuten-1-yl)ethynyl]- (9CI)
• 139225-58-4
• C15H16O
• 212.28694
• .

• Benzofuran, 6-fluoro-2-methyl- (9CI)
• 139313-87-4
• C9H7FO
• 150.1496832
• .

• Benzenethiol, 2-amino-3,6-dimethyl-
• 139331-75-2
• C8H11NS
• 0
• .

• Benzenethiol, 2-amino-3-ethyl-
• 139331-76-3
• C8H11NS
• 0
• .

• Benzamide, 2-ethynyl-N-methyl- (9CI)
• 139334-73-9
• C10H9NO
• 159.18456
• .

• Benzaldehyde, 3-hydroxy-, oxime, (E)- (9CI)
• 139336-66-6
• C7H7NO2
• 137.13598
• .

• Benzo[b]thiophene-2-carboxamide, N-(6-amino-1,2,3,4-tetrahydro-2,4-dioxo-1,3-dipropyl-5-pyrimidinyl)-
• 139348-57-5
• C19H22N4O3S
• 0
• .

• Bicyclo[2.2.1]heptane-1-carbonyl chloride, 7,7-dimethyl-2,3-dioxo- (9CI)
• 139399-01-2
• C10H11ClO3
• 214.64554
• .

• Benzoyl chloride, 3,5-dicyano- (9CI)
• 139456-45-4
• C9H3ClN2O
• 190.58592
• .

• Benzenesulfonic acid, 4-3-3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl-1-oxopropylamino-, monosodium salt
• 139479-51-9
• 0
• .

• BENZONITRILE, 4-CYCLOPENTYL-
• 221626-12-6
• C12H13N
• 0
• .

• buddlejasaponin IV
• 139523-30-1
• C₄₈H₇₈O₁₈
• 0
• .

• Benzenemethanol, 2-[1-(trimethylsilyl)ethyl]- (9CI)
• 139577-13-2
• C12H20OSi
• 208.3721
• .

• Butanoic acid, 2-(acetylamino)-2-ethyl-
• 139578-94-2
• C8H15NO3
• 0
• .

• Bicyclo[2.2.1]heptan-2-ol, 6-(methylsulfonyl)-, (2-exo,6-endo)- (9CI)
• 139689-84-2
• C8H14O3S
• 0
• .

• Bicyclo[2.2.1]heptan-2-ol, 5-(methylsulfonyl)-, (2-exo,5-endo)- (9CI)
• 139689-89-7
• C8H14O3S
• 0
• .

• B-Peru protein
• 139691-27-3
• 0
• .

• Benzofuran, 2-ethyl-6-methyl-
• 139717-99-0
• C11H12O
• 0
• .

• Benzoic acid, 4-(2-formylhydrazino)-, methyl ester (9CI)
• 139718-89-1
• C9H10N2O3
• 194.1873
• .

• Bicyclo[3.1.0]hexan-3-ol, 4-methylene-1-(1-methylethyl)-, [1S-(1alpha,3alpha,5alpha)]- (9CI)
• 139757-63-4
• C10H16O
• 152.23344
• .

• Bicyclo[2.2.1]heptane-2-carboxylic acid, 2-amino-6-(methylthio)-, (endo,endo)- (9CI)
• 139757-83-8
• C9H15NO2S
• 201.2859
• .

• Bicyclo[2.2.1]heptan-2-ol, 6-(methylsulfonyl)-, (endo,endo)- (9CI)
• 139757-86-1
• C8H14O3S
• 190.25996
• .

• Benzeneethanol, 2-ethyl--ba--methyl-, (-ba-R)- (9CI)
• 223651-35-2
• C11H16O
• 0
• .

• Butanedinitrile, [(dimethylamino)methylene]- (9CI)
• 139768-34-6
• C7H9N3
• 135.16646
• .

• Benzoyl chloride, 4-(fluoromethyl)- (9CI)
• 223699-35-2
• C8H6ClFO
• 172.5840432
• .

• Benzoic acid, 2-ethoxy-4-ethyl-5-fluoro- (9CI)
• 223699-48-7
• C11H13FO3
• 212.2175232
• .

• BENZENAMINIUM, N,N,N-TRIMETHYL-4-[[(PENTAMETHYLPHENYL)METHOXY]CARBONYL]-, SALT WITH TRIFLUOROMETHANESULFONIC ACID
• 223699-69-2
• C23H30F3NO5S
• 489.55
• .

• Benzoic acid, 3-acetyl-4-ethoxy- (9CI)
• 223699-95-4
• C11H12O4
• 208.21058
• .

• Benzoic acid, 2-ethoxy-4-ethyl-, methyl ester (9CI)
• 223700-19-4
• C12H16O3
• 208.25364
• .

• BOC-[15N]ALA-OH
• 139952-87-7
• C8H15NO4
• 190.22
• .

• Benzoic acid, 2-ethenyl-5-ethoxy-, methyl ester (9CI)
• 223750-55-8
• C12H14O3
• 206.23776
• .

• Benzoic acid, 2-(methylamino)-, 2-oxopropyl ester (9CI)
• 223752-71-4
• C11H13NO3
• 207.22582
• .

• BAHA
• 140128-26-3
• 0
• .

• Benzene, 1-bromo-2-isothiocyanato-3,5-dimethyl- (9CI)
• 140136-71-6
• C9H8BrNS
• 242.13552
• .