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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-(3,5-Ditert-butyl-4-iminocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-ylidene]-dimethylazanium 130566-21-1 C22H31N2
    [4-(3,5-Ditert-butyl-4-iminocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-ylidene]-dimethylazanium
    —— (4R,5S)-5-benzyl-4-isobutyloxazolidin-2-one 115206-01-4 C14H19NO2
    (4R,5S)-5-benzyl-4-isobutyloxazolidin-2-one
    —— 4-Methyl-1-methylselanyl-4-propyl-cyclobutene 78932-67-9 C9H16Se
    4-Methyl-1-methylselanyl-4-propyl-cyclobutene
    —— 4-Phenyl-2-benzylaminomethylbuttersaeureethylester 72991-32-3 C20H25NO2
    4-Phenyl-2-benzylaminomethylbuttersaeureethylester
    —— 4-(Deuteriomethyl)-2,3-dimethoxybenzoic acid 118111-88-9 C10H12O4
    4-(Deuteriomethyl)-2,3-dimethoxybenzoic acid
    —— 4-(1-{[(5-chloro-2-methoxyphenyl)sulfonyl]amino}ethyl)-N-hydroxybenzamide 1332892-76-8 C16H17ClN2O5S
    4-(1-{[(5-chloro-2-methoxyphenyl)sulfonyl]amino}ethyl)-N-hydroxybenzamide
    —— 4-chloro-7-(2,4-difluoro-phenyl)-2-morpholin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine 1007206-83-8 C16H15ClF2N4O
    4-chloro-7-(2,4-difluoro-phenyl)-2-morpholin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine
    —— 4-[7-(2-Fluoro-phenyl)-8-hydroxy-4-oxo-4,5-dihydro-3H-benzo[b][1,4]diazepin-2-yl]-pyridine-2-carbonitrile 335352-90-4 C21H13FN4O2
    4-[7-(2-Fluoro-phenyl)-8-hydroxy-4-oxo-4,5-dihydro-3H-benzo[b][1,4]diazepin-2-yl]-pyridine-2-carbonitrile
    —— 4-acetoxy-7-hydroxy-2-octen-4-olide 74982-62-0 C10H14O5
    4-acetoxy-7-hydroxy-2-octen-4-olide
    —— 4-[(1S)-2-[(2R,5R)-4-[2-chloro-4-(2-hydroxyethoxy)phenyl]-5-(4-chlorophenyl)-2-methylpiperazin-1-yl]-1-hydroxyethyl]benzonitrile 1097207-36-7 C28H29Cl2N3O3
    4-[(1S)-2-[(2R,5R)-4-[2-chloro-4-(2-hydroxyethoxy)phenyl]-5-(4-chlorophenyl)-2-methylpiperazin-1-yl]-1-hydroxyethyl]benzonitrile
    —— 4-(4-cyclobutyl-piperazin-1-yl)-5,6,7,8-tetrahydro-pyrido[3,4-d]pyrimidine 960145-18-0 C15H23N5
    4-(4-cyclobutyl-piperazin-1-yl)-5,6,7,8-tetrahydro-pyrido[3,4-d]pyrimidine
    —— 4-[5-(3-methylphenyl)-3-propyl-1H-pyrazol-4-yl]pyridine 216504-45-9 C18H19N3
    4-[5-(3-methylphenyl)-3-propyl-1H-pyrazol-4-yl]pyridine
    —— (4aS,8bR)-2,2,8b-Trimethyl-octahydro-1,3-dioxa-biphenylen-4-one 137277-93-1 C13H20O3
    (4aS,8bR)-2,2,8b-Trimethyl-octahydro-1,3-dioxa-biphenylen-4-one
    —— 4-(2-Phenylpyridine-3-carboxamido)-N-(4-chloro-2-hydroxyphenyl)-N-methylbenzamide 183494-84-0 C26H20ClN3O3
    4-(2-Phenylpyridine-3-carboxamido)-N-(4-chloro-2-hydroxyphenyl)-N-methylbenzamide
    —— 4-methylamino-6-fluorosalicylic acid 1333127-45-9 C8H8FNO3
    4-methylamino-6-fluorosalicylic acid
    —— (4-(4-Chloro-3-methylphenoxy)phenyl)boronic acid 1029438-57-0 C13H12BClO3
    (4-(4-Chloro-3-methylphenoxy)phenyl)boronic acid
    —— 4-Fluoro-1,3-dihydro-1-hydroxy-2,1-benzoxaborole-7-carboxaldehyde 1359857-84-3 C8H6BFO3
    4-Fluoro-1,3-dihydro-1-hydroxy-2,1-benzoxaborole-7-carboxaldehyde
    —— 4-(chloromethyl)-3-methyl-1H-pyrrolo[2,3-b]pyridine 1638767-19-7 C9H9ClN2
    4-(chloromethyl)-3-methyl-1H-pyrrolo[2,3-b]pyridine
    —— 4'-[2-[[(2R)-2-(3-Chlorophenyl)-2-hydroxyethyl]amino]-ethyl]-3-fluoro-1,1'-biphenyl-4-carboxylic Acid Hydrochloride 643091-38-7 C23H21ClFNO3*ClH
    4'-[2-[[(2R)-2-(3-Chlorophenyl)-2-hydroxyethyl]amino]-ethyl]-3-fluoro-1,1'-biphenyl-4-carboxylic Acid Hydrochloride
    —— 4-[2-amino-5-(4-methsulfonylphenyl)-3-pyridyl]phenol 1010381-35-7 C18H16N2O3S
    4-[2-amino-5-(4-methsulfonylphenyl)-3-pyridyl]phenol
    —— 4-{(S)-4-carboxy-2-[(4-cyclopentyloxy-6-phenyl-pyridine-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 1019923-87-5 C29H36N4O7
    4-{(S)-4-carboxy-2-[(4-cyclopentyloxy-6-phenyl-pyridine-2-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
    —— 4-Bromo-1-ethyl-6-[4-(trifluoromethoxy)phenyl]pyrrolo[2,3-c]pyridin-7-one 1590409-94-1 C16H12BrF3N2O2
    4-Bromo-1-ethyl-6-[4-(trifluoromethoxy)phenyl]pyrrolo[2,3-c]pyridin-7-one
    —— 4,5-Bis(2-methyl-1-benzothiophen-3-yl)-1,3-dithiol-2-one 880160-07-6 C21H14OS4
    4,5-Bis(2-methyl-1-benzothiophen-3-yl)-1,3-dithiol-2-one
    —— 4a(2)-Methoxy-2-methyl-3-nitro-1,1a(2)-biphenyl 546094-07-9 C14H13NO3
    4a(2)-Methoxy-2-methyl-3-nitro-1,1a(2)-biphenyl
    —— 4-(3-fluoroazetidine-1-carbonyl)-N-(2-(3-(2-fluoroethoxy)phenyl)imidazo[1,2-a]pyrimidin-7-yl)-1-methyl-1H-pyrazole-5-carboxamide 1335300-30-5 C23H21F2N7O3
    4-(3-fluoroazetidine-1-carbonyl)-N-(2-(3-(2-fluoroethoxy)phenyl)imidazo[1,2-a]pyrimidin-7-yl)-1-methyl-1H-pyrazole-5-carboxamide
    —— [(4aR,6R,7S,8S,8aR)-7,8-dihydroxy-3,4a,6,7,8,8a-hexahydro-2H-pyrano[2,3-b][1,4]dioxin-6-yl]methyl acetate 136409-96-6 C10H16O7
    [(4aR,6R,7S,8S,8aR)-7,8-dihydroxy-3,4a,6,7,8,8a-hexahydro-2H-pyrano[2,3-b][1,4]dioxin-6-yl]methyl acetate
    —— 4-(4-trifluoromethylphenyl)-5-phenylmethanone-yl-3,4-dihydropyrimidine-2(1H)-thione 1166821-27-7 C18H13F3N2OS
    4-(4-trifluoromethylphenyl)-5-phenylmethanone-yl-3,4-dihydropyrimidine-2(1H)-thione
    —— 4-(3,4-Dimethoxyphenyl)-5-phenylmethanone-yl-3,4-dihydropyrimidine-2(1H)-thione 1166821-35-7 C19H18N2O3S
    4-(3,4-Dimethoxyphenyl)-5-phenylmethanone-yl-3,4-dihydropyrimidine-2(1H)-thione
    —— 4-(2,6,7-Trimethyl-quinolin-4-ylamino)-benzoic acid ethyl ester; hydrochloride 79340-85-5 C21H22N2O2*ClH
    4-(2,6,7-Trimethyl-quinolin-4-ylamino)-benzoic acid ethyl ester; hydrochloride
    —— 4-ethyl-5,6-didehydrode-7-acetamidocolchiceine 170963-62-9 C21H22O5
    4-ethyl-5,6-didehydrode-7-acetamidocolchiceine
    —— 4',5'-Dimethoxy-9-methyl-3,7-imino-1,2-benzocycloocten-5-ol 77483-74-0 C15H21NO3
    4',5'-Dimethoxy-9-methyl-3,7-imino-1,2-benzocycloocten-5-ol
    —— (4R)-tert-butyl 2-methyl-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trimethoxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentaneperoxoate 1361152-16-0 C32H56O6
    (4R)-tert-butyl 2-methyl-4-((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trimethoxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentaneperoxoate
    —— (4-iodo-phenoxy)-acetic acid 2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-ethyl ester 54504-78-8 C17H17IN4O5
    (4-iodo-phenoxy)-acetic acid 2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-ethyl ester
    —— 4-amino-2-[3-(2-fluorobenzyl)-1H-indazol-1-yl]-5-methyl-5-phenyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1350852-35-5 C27H21FN6O
    4-amino-2-[3-(2-fluorobenzyl)-1H-indazol-1-yl]-5-methyl-5-phenyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 4-[[2-(Didodecylamino)-2-oxoethyl]amino]-4-oxobutanoic acid 879004-98-5 C30H58N2O4
    4-[[2-(Didodecylamino)-2-oxoethyl]amino]-4-oxobutanoic acid
    —— (-)-4,5α-Epoxy-5β-(hydroxymethyl)-3,6-dimethoxy-α,α,N-trimethyl-6α,14α-ethenoisomorphinan-7α-methanol 153334-05-5 C25H33NO5
    (-)-4,5α-Epoxy-5β-(hydroxymethyl)-3,6-dimethoxy-α,α,N-trimethyl-6α,14α-ethenoisomorphinan-7α-methanol
    —— (+/-)-4S-(4'-methoxyphenyl)-1,3R,5S-trimethylcyclohexene 112150-20-6 C16H22O
    (+/-)-4S-(4'-methoxyphenyl)-1,3R,5S-trimethylcyclohexene
    —— (4S,5R,6R,1'S,2'R)-5-acetylamino-4-(bis-N,N'-tert-butyloxycarbonyl)-guanidino-6-(2',3'-diacetoxy-1'-tetradecyloxy)propyl-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 474801-72-4 C41H70N4O13
    (4S,5R,6R,1'S,2'R)-5-acetylamino-4-(bis-N,N'-tert-butyloxycarbonyl)-guanidino-6-(2',3'-diacetoxy-1'-tetradecyloxy)propyl-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
    —— (4R)-4-fluoro-1-(3-(2-methoxyphenyl)-1-{[4-methoxy-2-(trifluoromethoxy)phenyl]sulfonyl}-5-methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)-N,N-dimethyl-L-prolinamide 905080-59-3 C31H31F4N3O7S
    (4R)-4-fluoro-1-(3-(2-methoxyphenyl)-1-{[4-methoxy-2-(trifluoromethoxy)phenyl]sulfonyl}-5-methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)-N,N-dimethyl-L-prolinamide
    —— (4S)-4-benzyl-3-[(3S,4E)-3-hydroxy-5-phenylpent-4-enoyl]-1,3-thiazolidine-2-thione 1384193-09-2 C21H21NO2S2
    (4S)-4-benzyl-3-[(3S,4E)-3-hydroxy-5-phenylpent-4-enoyl]-1,3-thiazolidine-2-thione
    —— 4-Methyl-N-[(R)-1-(2-oxo-ethyl)-dodecyl]-benzenesulfonamide 150059-34-0 C21H35NO3S
    4-Methyl-N-[(R)-1-(2-oxo-ethyl)-dodecyl]-benzenesulfonamide
    —— (4-methyl-piperazin-1-yl)-{4-[5-(2-pyridin-2-yl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyridin-3-yl]-phenyl}-methanone 1171894-06-6 C28H25N7O
    (4-methyl-piperazin-1-yl)-{4-[5-(2-pyridin-2-yl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyridin-3-yl]-phenyl}-methanone
    —— 4-methoxyphenyl 4-O-(4-O-acetyl-3,6-di-O-allyl-2-O-pivaloyl-β-D-galactopyranosyl)-3,6-di-O-allyl-2-O-pivaloyl-β-D-galactopyranoside 400091-24-9 C43H62O15
    4-methoxyphenyl 4-O-(4-O-acetyl-3,6-di-O-allyl-2-O-pivaloyl-β-D-galactopyranosyl)-3,6-di-O-allyl-2-O-pivaloyl-β-D-galactopyranoside
    —— 4,6-Dichloro-3-methoxy-xanthen-9-one 130533-94-7 C14H8Cl2O3
    4,6-Dichloro-3-methoxy-xanthen-9-one
    —— 4-(3,4-Dimethoxyphenyl)-3-(4-methylbenzyl)-3-pyrrolidinemethanol 54280-19-2 C21H27NO3
    4-(3,4-Dimethoxyphenyl)-3-(4-methylbenzyl)-3-pyrrolidinemethanol
    —— (4-((3-aminopyridin-2-yl)amino)phenyl)(1-(tetrahydro-2H-pyran-2-yl)-1H-benzo[d]imidazol-2-yl)methanone 1588418-80-7 C24H23N5O2
    (4-((3-aminopyridin-2-yl)amino)phenyl)(1-(tetrahydro-2H-pyran-2-yl)-1H-benzo[d]imidazol-2-yl)methanone
    —— (4aR,6aR,6bR,8aS,12aS,12bR,14aR,14bR)-8a-acetyl-4,4,6a,6b,11,11,14b-heptamethyl-3,13-dioxo-3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-icosahydropicene-2-carbonitrile 1191265-42-5 C32H45NO3
    (4aR,6aR,6bR,8aS,12aS,12bR,14aR,14bR)-8a-acetyl-4,4,6a,6b,11,11,14b-heptamethyl-3,13-dioxo-3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-icosahydropicene-2-carbonitrile
    —— 4-[2-(dimethylamino)ethoxy]-2-nitro-phenyl isothiocyanate 672961-08-9 C11H13N3O3S
    4-[2-(dimethylamino)ethoxy]-2-nitro-phenyl isothiocyanate
    —— 4-((4-chlorophenyl)(2,4-dichlorophenyl)methyl)-N-isopropylpiperazine-1-carboxamide 1028991-91-4 C21H24Cl3N3O
    4-((4-chlorophenyl)(2,4-dichlorophenyl)methyl)-N-isopropylpiperazine-1-carboxamide
    —— 4-((Z)-2-Anthracen-9-yl-vinyl)-2,8,8,8a-tetramethyl-8,8a-dihydro-thieno[2',3':4,5]benzo[1,2-c]furan-5,7-dione 142396-46-1 C30H24O3S
    4-((Z)-2-Anthracen-9-yl-vinyl)-2,8,8,8a-tetramethyl-8,8a-dihydro-thieno[2',3':4,5]benzo[1,2-c]furan-5,7-dione