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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β-(3'-hydroxy-2'-acetoxypropylthio)cholest-5-en-7-one 133337-94-7 C32H52O4S
    3β-(3'-hydroxy-2'-acetoxypropylthio)cholest-5-en-7-one
    —— 3-Desylamino-4-phenyl-1,2,4-triazol-5-thion-phenylhydrazon 6117-50-6 C28H24N6S
    3-Desylamino-4-phenyl-1,2,4-triazol-5-thion-phenylhydrazon
    —— 3-Methoxy-4-methyl-6-chlor-pyridazin-1-oxid 89466-47-7 C6H7ClN2O2
    3-Methoxy-4-methyl-6-chlor-pyridazin-1-oxid
    —— 3-(p-Toluolsulfonylaminomethyl)-4-benzyl-5-(γ-pyridyl)-1,2,4-triazol 19769-73-4 C22H21N5O2S
    3-(p-Toluolsulfonylaminomethyl)-4-benzyl-5-(γ-pyridyl)-1,2,4-triazol
    —— 3-<p-Toluolazo>-cholestadien-(3,5) 20988-48-1 C34H50N2
    3-<p-Toluolazo>-cholestadien-(3,5)
    —— (3R,6R)-N-benzyl-6-(acetoxymethyl)-3-acetoxypiperidine 1453193-42-4 C17H23NO4
    (3R,6R)-N-benzyl-6-(acetoxymethyl)-3-acetoxypiperidine
    —— (3,5-dichloro-3-methyl-hepta-4,6-dienyl)-methyl ether 99516-16-2 C9H14Cl2O
    (3,5-dichloro-3-methyl-hepta-4,6-dienyl)-methyl ether
    —— 3-Methyl-1-tetradecyl-2,5-dihydro-phosphole 1-oxide 16017-41-7 C19H37OP
    3-Methyl-1-tetradecyl-2,5-dihydro-phosphole 1-oxide
    —— 3-Cyan-6-isopropyl-2,3-dihydro-1H,8H-cyclohepta<b>pyrrol-2,8-dion 2860-68-6 C13H12N2O2
    3-Cyan-6-isopropyl-2,3-dihydro-1H,8H-cyclohepta<b>pyrrol-2,8-dion
    —— 3-phenyl-9<i>H</i>-pyridazino[3,4-<i>b</i>]indole-8-carboxylic acid 28546-22-7 C17H11N3O2
    3-phenyl-9<i>H</i>-pyridazino[3,4-<i>b</i>]indole-8-carboxylic acid
    —— 3-(3,4-difluoro-phenoxymethyl)-hexahydro-pyrrolo[3,2-b]pyrrole-1-carboxylic acid benzyl ester 1257235-82-7 C21H22F2N2O3
    3-(3,4-difluoro-phenoxymethyl)-hexahydro-pyrrolo[3,2-b]pyrrole-1-carboxylic acid benzyl ester
    —— 3-isopropyl-3H-imidazole-4-carbonitrile trifluoroacetate 1159734-00-5 C2HF3O2*C7H9N3
    3-isopropyl-3H-imidazole-4-carbonitrile trifluoroacetate
    —— (3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl) 2-dimethoxyphosphorylacetate 123160-32-7 C13H16NO7P
    (3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl) 2-dimethoxyphosphorylacetate
    —— 3-(6-iodo-4-oxo-2-phenyl-4<i>H</i>-quinazolin-3-yl)-propionic acid 72875-64-0 C17H13IN2O3
    3-(6-iodo-4-oxo-2-phenyl-4<i>H</i>-quinazolin-3-yl)-propionic acid
    —— 3-Methyl-indeno[1,2-c]pyrazole 40177-03-5 C11H8N2
    3-Methyl-indeno[1,2-c]pyrazole
    —— (3R,4R,5S)-4-Acetylamino-5-azido-3-heptyloxy-cyclohex-1-enecarboxylic acid ethyl ester 1053261-06-5 C18H30N4O4
    (3R,4R,5S)-4-Acetylamino-5-azido-3-heptyloxy-cyclohex-1-enecarboxylic acid ethyl ester
    —— 3-Hydroxy-5-methoxy-4-(3-methyl-but-2-enyloxy)-benzene-1,2-dicarbaldehyde 84018-88-2 C14H16O5
    3-Hydroxy-5-methoxy-4-(3-methyl-but-2-enyloxy)-benzene-1,2-dicarbaldehyde
    —— 3-Formyl-p-menthan-2-on 59060-39-8 C11H18O2
    3-Formyl-p-menthan-2-on
    —— 3-dimethylamino-1-(4-methyl-2-phenylamino-thiazol-5-yl)-propenone 870782-35-7 C15H17N3OS
    3-dimethylamino-1-(4-methyl-2-phenylamino-thiazol-5-yl)-propenone
    —— 3-methylundec-4-yne 91948-41-3 C12H22
    3-methylundec-4-yne
    —— (3S,4S)-N-(o-bromobenzyl)pyrrolidine-3,4-diol 220358-42-9 C11H14BrNO2
    (3S,4S)-N-(o-bromobenzyl)pyrrolidine-3,4-diol
    —— 3-(6-((4-chlorobenzylidene)amino)pyridin-3-yl)-7-hydroxy-4-methyl-2H-chromen-2-one 1145996-76-4 C22H15ClN2O3
    3-(6-((4-chlorobenzylidene)amino)pyridin-3-yl)-7-hydroxy-4-methyl-2H-chromen-2-one
    —— (3R,4S,5R)-5-(azidomethyl)-4-(benzyloxy)tetrahydrofuran-3-ol 1240589-86-9 C12H15N3O3
    (3R,4S,5R)-5-(azidomethyl)-4-(benzyloxy)tetrahydrofuran-3-ol
    —— 3-[methyl-[(4-nitrophenyl)methyl]amino]-1-phenylpropan-1-one 112781-01-8 C17H18N2O3
    3-[methyl-[(4-nitrophenyl)methyl]amino]-1-phenylpropan-1-one
    —— (3S,4aS,8R,8aS)-2-benzyl-8-(4-chlorophenyl)-3-hydroxy-6-methyl-1-oxo-2,3,4,4a,7,8-hexahydroisoquinoline-8a(1H)-carbonitrile 1609623-79-1 C24H23ClN2O2
    (3S,4aS,8R,8aS)-2-benzyl-8-(4-chlorophenyl)-3-hydroxy-6-methyl-1-oxo-2,3,4,4a,7,8-hexahydroisoquinoline-8a(1H)-carbonitrile
    —— 3-chloro-5-methyl-octa-1,6-diene 102872-79-7 C9H15Cl
    3-chloro-5-methyl-octa-1,6-diene
    —— 3-dimethylamino-1-[2-(ethyl-methyl-amino)-4-methyl-thiazol-5-yl]-propenone 870781-69-4 C12H19N3OS
    3-dimethylamino-1-[2-(ethyl-methyl-amino)-4-methyl-thiazol-5-yl]-propenone
    —— 3-[4-(7-aminomethylimidazo[1,2-a]pyridin-2-yl)benzamido]propionic acid 1236577-41-5 C18H18N4O3
    3-[4-(7-aminomethylimidazo[1,2-a]pyridin-2-yl)benzamido]propionic acid
    —— 3,5-didodecyl-2,6-diformylphenyl trifluoromethanesulfonate 1310421-10-3 C33H53F3O5S
    3,5-didodecyl-2,6-diformylphenyl trifluoromethanesulfonate
    —— 3β.6β-Dihydroxy-Δ<sup>4</sup>-cholansaeure-methylester 107205-07-2 C25H40O4
    3β.6β-Dihydroxy-Δ<sup>4</sup>-cholansaeure-methylester
    —— 3-{4-[(4-chlorophenyl)(methyl)amino]benzoyl}-5-(2,5-difluorophenylamino)benzoic acid 1245702-86-6 C27H19ClF2N2O3
    3-{4-[(4-chlorophenyl)(methyl)amino]benzoyl}-5-(2,5-difluorophenylamino)benzoic acid
    —— 3-[(4-chlorophenyl)(methyl)amino]-5-{4-[(4-chlorophenyl)(methyl)amino]benzoyl}benzoic acid 1245702-80-0 C28H22Cl2N2O3
    3-[(4-chlorophenyl)(methyl)amino]-5-{4-[(4-chlorophenyl)(methyl)amino]benzoyl}benzoic acid
    —— 3-[4-(5-Cyclohexyl-1,2,4-oxadiazol-3-yl)-3-fluorophenyl]-2-[(2,5-dichlorophenyl)sulfonylamino]propanoic acid 1323994-05-3 C23H22Cl2FN3O5S
    3-[4-(5-Cyclohexyl-1,2,4-oxadiazol-3-yl)-3-fluorophenyl]-2-[(2,5-dichlorophenyl)sulfonylamino]propanoic acid
    —— (3aS,6S,7S)-3a,7-Dimethyl-3,3a,4,5,6,7-hexahydro-benzo[c]isoxazol-6-ol 185903-67-7 C9H15NO2
    (3aS,6S,7S)-3a,7-Dimethyl-3,3a,4,5,6,7-hexahydro-benzo[c]isoxazol-6-ol
    —— 3-benzyloxy-2-methoxy-6,β-dinitrostyrene 957208-48-9 C16H14N2O6
    3-benzyloxy-2-methoxy-6,β-dinitrostyrene
    —— 3-[2-fluoro-5-[2-(3-methylphenyl)ethyl]phenyl]-2,4-dioxo-1H-thieno[3,4-d]pyrimidine-5-carboxylic acid 935282-37-4 C22H17FN2O4S
    3-[2-fluoro-5-[2-(3-methylphenyl)ethyl]phenyl]-2,4-dioxo-1H-thieno[3,4-d]pyrimidine-5-carboxylic acid
    —— [3-(3,3-dimethyl-butyl)-pyrrolidin-3-yl]-(5-fluoro-benzo[b]thiophen-3-yl)-methanone 1033818-15-3 C19H24FNOS
    [3-(3,3-dimethyl-butyl)-pyrrolidin-3-yl]-(5-fluoro-benzo[b]thiophen-3-yl)-methanone
    —— 3-(7-Methoxy-4-methyl-2-oxo-2H-chromen-8-yl)-but-3-enoic acid ethyl ester 121883-81-6 C17H18O5
    3-(7-Methoxy-4-methyl-2-oxo-2H-chromen-8-yl)-but-3-enoic acid ethyl ester
    —— 3-(quinolin-2-yl)-2-(2-tetrahydropyranyloxy)-2-carboxy-propanoic acid 158406-84-9 C18H19NO6
    3-(quinolin-2-yl)-2-(2-tetrahydropyranyloxy)-2-carboxy-propanoic acid
    —— 3-ethynylpyridine-((C6H3(COO-Tg)-CC)3-trimethylsilyl 852332-24-2 C58H67NO15Si
    3-ethynylpyridine-((C6H3(COO-Tg)-CC)3-trimethylsilyl
    —— 3-Methyl-2.4.6-triphenyl-benzoesaeure 22135-27-9 C26H20O2
    3-Methyl-2.4.6-triphenyl-benzoesaeure
    —— 3-Hydroxy-2,4-dimethyl-3-isopropylpentansaeureethylester 40486-20-2 C12H24O3
    3-Hydroxy-2,4-dimethyl-3-isopropylpentansaeureethylester
    —— 3-(2-bromoethyl)-5,5-dimethylpyrrolidin-2-one 2091769-85-4 C8H14BrNO
    3-(2-bromoethyl)-5,5-dimethylpyrrolidin-2-one
    —— 3-[6-(2-Butoxycarbonyl-ethoxy)-1,1,6-trimethyl-hepta-2,4-diynyloxy]-propionic acid butyl ester 16645-43-5 C24H38O6
    3-[6-(2-Butoxycarbonyl-ethoxy)-1,1,6-trimethyl-hepta-2,4-diynyloxy]-propionic acid butyl ester
    —— 3α-Tosyloxy-17,20;20,21-bis-methylendioxy-5β-pregnan 19458-50-5 C30H42O7S
    3α-Tosyloxy-17,20;20,21-bis-methylendioxy-5β-pregnan
    —— 3β,16β-Diacetoxy-17ξ-mesyloxy-androst-5-en 17980-94-8 C24H36O7S
    3β,16β-Diacetoxy-17ξ-mesyloxy-androst-5-en
    —— (3-Methyl-butoxy)-diphenyl-acetic acid 3-diethylamino-propyl ester 13505-87-8 C26H37NO3
    (3-Methyl-butoxy)-diphenyl-acetic acid 3-diethylamino-propyl ester
    —— 3α-Amino-20α(F)-methylacetamido-5α-pregnan 22953-18-0 C24H42N2O
    3α-Amino-20α(F)-methylacetamido-5α-pregnan
    —— 3-Carboxy-4-oxo-8α,11aβ-dimethyl-8β-hydroxymethyl-2,11c-ethano-2,3,3a,5,7,7aα,8,9,10,11,11a,11c-dodecahydro-4H-dibenzo<de,g>cinnolin 19886-17-0 C21H28N2O4
    3-Carboxy-4-oxo-8α,11aβ-dimethyl-8β-hydroxymethyl-2,11c-ethano-2,3,3a,5,7,7aα,8,9,10,11,11a,11c-dodecahydro-4H-dibenzo<de,g>cinnolin
    —— 3-bromo-2-chlorobenzene-1-sulfonyl chloride 100191-17-1 C6H3BrCl2O2S
    3-bromo-2-chlorobenzene-1-sulfonyl chloride