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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— But-2-en-2-yl-(cyclohexa-1,5-dien-1-ylmethylidene)-methylazanium —— C12H18N+
    But-2-en-2-yl-(cyclohexa-1,5-dien-1-ylmethylidene)-methylazanium
    —— [Bis(4-hydroxyphenyl)-phenyl-lambda4-sulfanyl]-[4-(trifluoromethyl)phenyl]sulfonyloxidanium —— C25H20F3O5S2+
    [Bis(4-hydroxyphenyl)-phenyl-lambda4-sulfanyl]-[4-(trifluoromethyl)phenyl]sulfonyloxidanium
    —— barium(2+);(2S)-1-oxopropane-1,2,3-tricarboxylate —— C12H6Ba3O14
    barium(2+);(2S)-1-oxopropane-1,2,3-tricarboxylate
    —— barium(2+);(2R)-1-oxopropane-1,2,3-tricarboxylate —— C12H6Ba3O14
    barium(2+);(2R)-1-oxopropane-1,2,3-tricarboxylate
    —— barium(2+);(2S)-1-oxopropane-1,2,3-tricarboxylate;(2R)-1-oxopropane-1,2,3-tricarboxylate —— C24H12Ba6O28
    barium(2+);(2S)-1-oxopropane-1,2,3-tricarboxylate;(2R)-1-oxopropane-1,2,3-tricarboxylate
    —— Butan-1-ol;1,2-dimethoxyethane;hydrate —— C8H22O4
    Butan-1-ol;1,2-dimethoxyethane;hydrate
    —— Bes(4-OH)-D-N(pyrid-3-ylmethyl)Val-NHOH.HCl —— C17H22ClN3O5S
    Bes(4-OH)-D-N(pyrid-3-ylmethyl)Val-NHOH.HCl
    —— Benzyl (2-bromo-4-formylphenyl)ether —— C21H14Br2O3
    Benzyl (2-bromo-4-formylphenyl)ether
    —— bis(tert-butyldimethylsilyl) (3R,4S,5R,6R)-5,6-diacetyl-3-methyl-4-((E)-prop-1-en-1-yl)cyclohex-1-ene-1,4-dicarboxylate —— C28H48O6Si2
    bis(tert-butyldimethylsilyl) (3R,4S,5R,6R)-5,6-diacetyl-3-methyl-4-((E)-prop-1-en-1-yl)cyclohex-1-ene-1,4-dicarboxylate
    —— butanamide,N-hydroxy-2-[[(4-hydroxyphenyl)sulfonyl](3-pyridinylmethyl)amino]-3-methyl,(2R)- —— C17H21N3O5S
    butanamide,N-hydroxy-2-[[(4-hydroxyphenyl)sulfonyl](3-pyridinylmethyl)amino]-3-methyl,(2R)-
    —— Benzylpyrrolidin-2-ylmethylamine oxalic acid —— C14H20N2O4
    Benzylpyrrolidin-2-ylmethylamine oxalic acid
    —— benzhydryl (4R)-4-cyano-4-[methoxy(methyl)carbamoyl]cyclopentene-1-carboxylate —— C23H22N2O4
    benzhydryl (4R)-4-cyano-4-[methoxy(methyl)carbamoyl]cyclopentene-1-carboxylate
    —— benzhydryl (4R)-4-cyano-4-(diphenylcarbamoyl)cyclopentene-1-carboxylate —— C33H26N2O3
    benzhydryl (4R)-4-cyano-4-(diphenylcarbamoyl)cyclopentene-1-carboxylate
    —— benzhydryl (4S)-4-cyano-4-cyclohexylsulfonylcyclopentene-1-carboxylate —— C26H27NO4S
    benzhydryl (4S)-4-cyano-4-cyclohexylsulfonylcyclopentene-1-carboxylate
    —— benzhydryl (4R)-4-cyano-4-heptanoylcyclopentene-1-carboxylate —— C27H29NO3
    benzhydryl (4R)-4-cyano-4-heptanoylcyclopentene-1-carboxylate
    —— benzhydryl (4R)-4-cyano-4-(thiophene-2-carbonyl)cyclopentene-1-carboxylate —— C25H19NO3S
    benzhydryl (4R)-4-cyano-4-(thiophene-2-carbonyl)cyclopentene-1-carboxylate
    —— benzhydryl (4R)-4-cyano-4-(cyclohexanecarbonyl)cyclopentene-1-carboxylate —— C27H27NO3
    benzhydryl (4R)-4-cyano-4-(cyclohexanecarbonyl)cyclopentene-1-carboxylate
    —— Benzaldehyde [1,3-dimethyl-7-(4-methylbenzyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-YL]hydrazone —— C22H22N6O2
    Benzaldehyde [1,3-dimethyl-7-(4-methylbenzyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-YL]hydrazone
    —— Benzyl [1-(1,3,5-triazin-2-yl)pyrrolidin-3-yl]carbamate —— C15H17N5O2
    Benzyl [1-(1,3,5-triazin-2-yl)pyrrolidin-3-yl]carbamate
    —— benzotriazol-1-ylmethyl (Z)-N-(2,4-dibromoanilino)benzenecarboximidothioate —— C20H15Br2N5S
    benzotriazol-1-ylmethyl (Z)-N-(2,4-dibromoanilino)benzenecarboximidothioate
    —— benzyl[(benzylamino)({[(5E)-diphenyl-2,5-dihydro-1,2,4-thiadiazol-5-ylidene]amino})phosphoryl]amine —— C28H26N5OPS
    benzyl[(benzylamino)({[(5E)-diphenyl-2,5-dihydro-1,2,4-thiadiazol-5-ylidene]amino})phosphoryl]amine
    —— butyl 2-[7-[(Z)-3-chlorobut-2-enyl]-3-methyl-2,6-dioxopurin-8-yl]sulfanylacetate —— C16H21ClN4O4S
    butyl 2-[7-[(Z)-3-chlorobut-2-enyl]-3-methyl-2,6-dioxopurin-8-yl]sulfanylacetate
    —— butyl (2Z)-6-methyl-4-oxo-2-(p-tolylsulfonylhydrazono)hept-5-enoate —— C19H26N2O5S
    butyl (2Z)-6-methyl-4-oxo-2-(p-tolylsulfonylhydrazono)hept-5-enoate
    —— Benzhydrazide, N2-[1-trifluoromethyl-3-oxo-3-(2-thienyl)]propyl- —— C15H11F3N2O2S
    Benzhydrazide, N2-[1-trifluoromethyl-3-oxo-3-(2-thienyl)]propyl-
    —— bromomethyl (Z)-1-bromo-2-phenylethenyl sulfone 648428-35-7 C9H8Br2O2S
    bromomethyl (Z)-1-bromo-2-phenylethenyl sulfone
    —— benzyl 4-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-1,2,3,10-tetrahydroacridine-9-carboxylate —— C28H23NO3
    benzyl 4-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-1,2,3,10-tetrahydroacridine-9-carboxylate
    —— butyl (4E)-5-methyl-4-(morpholin-4-ylhydrazinylidene)pyrazole-3-carboxylate —— C13H21N5O3
    butyl (4E)-5-methyl-4-(morpholin-4-ylhydrazinylidene)pyrazole-3-carboxylate
    —— butyl 5-[5-[(E)-[1-(3-bromophenyl)-3,5-dioxopyrazolidin-4-ylidene]methyl]furan-2-yl]-2-chlorobenzoate —— C25H20BrClN2O5
    butyl 5-[5-[(E)-[1-(3-bromophenyl)-3,5-dioxopyrazolidin-4-ylidene]methyl]furan-2-yl]-2-chlorobenzoate
    —— benzotriazol-1-ylmethyl (E)-N-hydroxybenzenecarboximidothioate —— C14H12N4OS
    benzotriazol-1-ylmethyl (E)-N-hydroxybenzenecarboximidothioate
    —— butyl 4-[[(E)-3-(4-bromophenyl)prop-2-enoyl]amino]benzoate —— C20H20BrNO3
    butyl 4-[[(E)-3-(4-bromophenyl)prop-2-enoyl]amino]benzoate
    —— butyl 4-{5-[(1E)-3-(4-chlorophenyl)-3-oxoprop-1-en-1-yl]furan-2-yl}benzoate —— C24H21ClO4
    butyl 4-{5-[(1E)-3-(4-chlorophenyl)-3-oxoprop-1-en-1-yl]furan-2-yl}benzoate
    —— Badchysin —— C20H24O5
    Badchysin
    —— Benzenemethanamine, N-ethyl-N-[4-[2-(1-isoquinolinyl)ethenyl]phenyl]- —— C26H24N2
    Benzenemethanamine, N-ethyl-N-[4-[2-(1-isoquinolinyl)ethenyl]phenyl]-
    —— butyl 4-[5-[[(3E)-3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxocyclohexa-1,5-dien-1-yl]iminomethyl]furan-2-yl]benzoate —— C30H26N2O5
    butyl 4-[5-[[(3E)-3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxocyclohexa-1,5-dien-1-yl]iminomethyl]furan-2-yl]benzoate
    —— butyl 4-[[(E)-(3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino]benzoate —— C18H18N2O5
    butyl 4-[[(E)-(3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino]benzoate
    —— BODIPY-aminoacetaldehyde diethyl acetal —— C20H28BF2N3O3
    BODIPY-aminoacetaldehyde diethyl acetal
    —— Bis(butanoyloxy)methyl butanoate —— C13H22O6
    Bis(butanoyloxy)methyl butanoate
    —— Buddlejasaponin Ivb —— C48H78O18
    Buddlejasaponin Ivb
    —— Bis(4-aminophenyl) hydrogen phosphate dihydrochloride —— C12H15Cl2N2O4P
    Bis(4-aminophenyl) hydrogen phosphate dihydrochloride
    —— benzene-1,2-diol;(NE)-N-[1-[(6-chloropyridin-3-yl)methyl]imidazolidin-2-ylidene]nitramide —— C6H6O2*C9H10ClN5O2
    benzene-1,2-diol;(NE)-N-[1-[(6-chloropyridin-3-yl)methyl]imidazolidin-2-ylidene]nitramide
    —— Biotin-PEG24-Acid —— C61H117N3O28S
    Biotin-PEG24-Acid
    —— benzyl N-[[(1R,2S,6R,7S)-3,5-dioxo-4,10-dioxatricyclo[5.2.1.02,6]dec-8-en-1-yl]methyl]carbamate —— C17H15NO6
    benzyl N-[[(1R,2S,6R,7S)-3,5-dioxo-4,10-dioxatricyclo[5.2.1.02,6]dec-8-en-1-yl]methyl]carbamate
    —— Biotin-PEG6-hydrazide —— C25H47N5O9S
    Biotin-PEG6-hydrazide
    —— Biotin-PEG12-hydrazide —— C37H71N5O15S
    Biotin-PEG12-hydrazide
    —— benzyl N-(5-bromo-3-chloropyridin-2-yl)carbamate —— C13H10BrClN2O2
    benzyl N-(5-bromo-3-chloropyridin-2-yl)carbamate
    —— benzyl N-(3,5-dibromo-6-methylpyridin-2-yl)carbamate —— C14H12Br2N2O2
    benzyl N-(3,5-dibromo-6-methylpyridin-2-yl)carbamate
    —— Biotin-PEG24-TFP ester —— C67H117F4N3O28S
    Biotin-PEG24-TFP ester
    —— Biotin-PEG2-NHS ester —— C21H32N4O8S
    Biotin-PEG2-NHS ester
    —— Benzenecarboximidamide, 4-nitro-2-(trifluoromethyl)- 1397235-55-0 C8H6F3N3O2
    Benzenecarboximidamide, 4-nitro-2-(trifluoromethyl)-
    —— Benzyl ((3R,4S)-4-fluoropyrrolidin-3-yl)carbamate —— C12H15FN2O2
    Benzyl ((3R,4S)-4-fluoropyrrolidin-3-yl)carbamate