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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[1-hydroxy-2-(4-<i>o</i>-tolyl-piperazin-1-yl)-ethyl]-benzene-1,2-diol 15534-10-8 C19H24N2O3
4-[1-hydroxy-2-(4-<i>o</i>-tolyl-piperazin-1-yl)-ethyl]-benzene-1,2-diol
—— 4-Chloro-5-methylamino-6-phenacylmercaptopyrimidine 7123-05-9 C13H12ClN3OS
4-Chloro-5-methylamino-6-phenacylmercaptopyrimidine
—— 4-bromo-1-(cyclopropylmethyl)-5-[2-(4-methyl-1,3-thiazol-5-yl)ethoxy]-1H-benzotriazole 1379543-97-1 C16H17BrN4OS
4-bromo-1-(cyclopropylmethyl)-5-[2-(4-methyl-1,3-thiazol-5-yl)ethoxy]-1H-benzotriazole
—— (4-methyl-1<i>H</i>-pyrrolo[2,3-<i>b</i>]pyridin-3-yl)-acetic acid ethyl ester 4894-38-6 C12H14N2O2
(4-methyl-1<i>H</i>-pyrrolo[2,3-<i>b</i>]pyridin-3-yl)-acetic acid ethyl ester
—— (4,4-diphenyl-but-3-enyl)-thiophen-2-ylmethyl-amine hydrochloride 1379523-37-1 C21H21NS*ClH
(4,4-diphenyl-but-3-enyl)-thiophen-2-ylmethyl-amine hydrochloride
—— 4,6-Dichloro-5-(2-chlorophenyl)-2-(2-methylcyclopropyl)pyrimidine 1504525-40-9 C14H11Cl3N2
4,6-Dichloro-5-(2-chlorophenyl)-2-(2-methylcyclopropyl)pyrimidine
—— 4-{3-fluoro-4-[(1-{[3-(trifluoromethyl)-1,2,4-oxadiazol-5-yl]methyl}hexahydropyridin-4-yl)oxy]phenyl}-1-methanesulfonylhexahydropyridine 1287685-49-7 C21H26F4N4O4S
4-{3-fluoro-4-[(1-{[3-(trifluoromethyl)-1,2,4-oxadiazol-5-yl]methyl}hexahydropyridin-4-yl)oxy]phenyl}-1-methanesulfonylhexahydropyridine
—— 4-Methyl-5-pent-4-en-2-ylfuran-3-one 1267969-00-5 C10H14O2
4-Methyl-5-pent-4-en-2-ylfuran-3-one
—— (4aR,6aS,6bR,12aS,13R)-13-Hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-3,10-dioxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester 72933-70-1 C31H46O5
(4aR,6aS,6bR,12aS,13R)-13-Hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-3,10-dioxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid methyl ester
—— (4bS,14aR)-4-Isopropyl-6,7,8,9,10,11,12,13,14,14a-decahydro-5H-benzo[3,4]cyclobuta[1,2]cyclododecen-4b-ol 73141-21-6 C21H32O
(4bS,14aR)-4-Isopropyl-6,7,8,9,10,11,12,13,14,14a-decahydro-5H-benzo[3,4]cyclobuta[1,2]cyclododecen-4b-ol
—— (4bS,11aR)-4-Ethyl-5,6,7,8,9,10,11,11a-octahydro-benzo[3,4]cyclobuta[1,2]cyclononen-4b-ol 73141-14-7 C17H24O
(4bS,11aR)-4-Ethyl-5,6,7,8,9,10,11,11a-octahydro-benzo[3,4]cyclobuta[1,2]cyclononen-4b-ol
—— 4-Chloro-N-[(E)-1-(2-dimethylamino-ethylcarbamoyl)-2-phenyl-vinyl]-benzamide 70952-22-6 C20H22ClN3O2
4-Chloro-N-[(E)-1-(2-dimethylamino-ethylcarbamoyl)-2-phenyl-vinyl]-benzamide
—— [[4-(3-benzyl-4-methoxy-phenoxy)-3,5-dichloro-phenyl]-(4-methoxy-phenoxycarbonyl)-amino]-acetic acid ethyl ester 1028687-54-8 C32H29Cl2NO7
[[4-(3-benzyl-4-methoxy-phenoxy)-3,5-dichloro-phenyl]-(4-methoxy-phenoxycarbonyl)-amino]-acetic acid ethyl ester
—— 4-(3-chloronaphthalen-1-yl)-1-[4-methyl-1-(3,4-methylenedioxybenzyl)-1H-imidazol-5-ylmethyl]-3-(4-methylpiperazin-1-yl)carbonyl-1H-pyrrole 303779-01-3 C33H32ClN5O3
4-(3-chloronaphthalen-1-yl)-1-[4-methyl-1-(3,4-methylenedioxybenzyl)-1H-imidazol-5-ylmethyl]-3-(4-methylpiperazin-1-yl)carbonyl-1H-pyrrole
—— 4-Allyloxy-2-hydroxybenzoyl-2'-methoxy-benzoylmethan 73937-44-7 C19H18O5
4-Allyloxy-2-hydroxybenzoyl-2'-methoxy-benzoylmethan
—— 4-Oxo-r(e)-4-phenyl-1,c-2,c-6-trimethyl-1,4-azaphosphorinan 71774-21-5 C13H20NOP
4-Oxo-r(e)-4-phenyl-1,c-2,c-6-trimethyl-1,4-azaphosphorinan
—— 4-(2,4-dimethoxyphenyl)-N,1-dimethyl-6-(methylthio)-3,5-dinitro-1,4-dihydropyridin-2-amine 1620024-46-5 C16H20N4O6S
4-(2,4-dimethoxyphenyl)-N,1-dimethyl-6-(methylthio)-3,5-dinitro-1,4-dihydropyridin-2-amine
—— 4-chloro-N-[2-(4-isopropylpiperazin-1-yl)-3-methylbutyl]-1-pyridin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxamide 1186087-04-6 C25H33ClN6O
4-chloro-N-[2-(4-isopropylpiperazin-1-yl)-3-methylbutyl]-1-pyridin-2-yl-1H-pyrrolo[2,3-b]pyridine-3-carboxamide
—— 4-Hydroxy-3-(5-methyl-2-tetradecyloxy-phenylcarbamoyl)-naphthalene-1-sulfonic acid 97432-85-4 C32H43NO6S
4-Hydroxy-3-(5-methyl-2-tetradecyloxy-phenylcarbamoyl)-naphthalene-1-sulfonic acid
—— 4-{3-[1-(3-dimethylamino-propyl)-piperidin-4-yl]-propyl}-piperidine-1-carboxylic acid butylamide 25382-12-1 C23H46N4O
4-{3-[1-(3-dimethylamino-propyl)-piperidin-4-yl]-propyl}-piperidine-1-carboxylic acid butylamide
—— 4-Desacetyl-VLB C-3 N-2-acrylyloxyaethylcarboxamid 66759-74-8 C48H61N5O9
4-Desacetyl-VLB C-3 N-2-acrylyloxyaethylcarboxamid
—— 4-(2-(hydroxymethyl)phenyl)-3-(1-methylethoxy)cyclobut-3-ene-1,2-dione 129034-77-1 C14H14O4
4-(2-(hydroxymethyl)phenyl)-3-(1-methylethoxy)cyclobut-3-ene-1,2-dione
—— 4-[(3-chloro-2-fluorophenyl)amino]-7-hydroxyquinazoline-6-carbaldehyde 862372-70-1 C15H9ClFN3O2
4-[(3-chloro-2-fluorophenyl)amino]-7-hydroxyquinazoline-6-carbaldehyde
—— 4-diallylamino-2-imino-6-propyl-2<i>H</i>-[1,3,5]triazin-1-ol 5492-67-1 C12H19N5O
4-diallylamino-2-imino-6-propyl-2<i>H</i>-[1,3,5]triazin-1-ol
—— 4-[[[3-[4-(Trifluoromethoxy)phenyl]imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide 1124319-60-3 C20H16F3N5O3S
4-[[[3-[4-(Trifluoromethoxy)phenyl]imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide
—— 4-[4-(5-{[3-(3,5-difluorophenyl)-6-oxopyridazin-1(6H)-yl]methyl}-1H-indazol-3-yl)-1H-1,2,3-triazol-1-yl]benzoic acid 1383703-14-7 C27H17F2N7O3
4-[4-(5-{[3-(3,5-difluorophenyl)-6-oxopyridazin-1(6H)-yl]methyl}-1H-indazol-3-yl)-1H-1,2,3-triazol-1-yl]benzoic acid
—— 4-butoxy-6-methyl-3-(4-trifluoromethylphenyl)-2(1H)-quinolinone 1610555-95-7 C21H20F3NO2
4-butoxy-6-methyl-3-(4-trifluoromethylphenyl)-2(1H)-quinolinone
—— [4-[3-[2-(6-Aminopyridin-3-yl)ethynyl]-2-ethylpyridin-4-yl]-2-fluorophenyl]-[4-(2-methoxyethyl)-3,5-dimethylpiperazin-1-yl]methanone 1253055-21-8 C30H34FN5O2
[4-[3-[2-(6-Aminopyridin-3-yl)ethynyl]-2-ethylpyridin-4-yl]-2-fluorophenyl]-[4-(2-methoxyethyl)-3,5-dimethylpiperazin-1-yl]methanone
—— 4-(5-Acetamido-2-fluorophenyl)-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 176030-64-1 C21H16FN5O2
4-(5-Acetamido-2-fluorophenyl)-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine
—— 4-hexyl-2,6-bis(hydroxyimino)thiomorpholine-3,5-dione 1390628-66-6 C10H15N3O4S
4-hexyl-2,6-bis(hydroxyimino)thiomorpholine-3,5-dione
—— 4-[3-(2-naphthoylamino)phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazinehydrochloride 176030-72-1 C30H21N5O2*ClH
4-[3-(2-naphthoylamino)phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazinehydrochloride
—— (4'-hydroxybiphenyl-2-yl)carbamic acid (R)-1-phenylethyl ester 1380587-28-9 C21H19NO3
(4'-hydroxybiphenyl-2-yl)carbamic acid (R)-1-phenylethyl ester
—— 4-(2-Chloro-4,6-difluorophenyl)-2-methylquinoline-6-carboxylic acid 1264224-04-5 C17H10ClF2NO2
4-(2-Chloro-4,6-difluorophenyl)-2-methylquinoline-6-carboxylic acid
—— 4-difluoromethoxy-2-ethylbenzooxazole-7-carboxylic acid (2-ethyl-2H-pyrazol-3-yl)-amide 354794-83-5 C16H16F2N4O3
4-difluoromethoxy-2-ethylbenzooxazole-7-carboxylic acid (2-ethyl-2H-pyrazol-3-yl)-amide
—— 4-p-tolylsulfanylheptan-2-one 1346911-85-0 C14H20OS
4-p-tolylsulfanylheptan-2-one
—— 4-<2-Brom-ethyl>-phenyl-4-<2-brom-ethyl>-benzolthiosulfonat 98175-65-6 C16H16Br2O2S2
4-<2-Brom-ethyl>-phenyl-4-<2-brom-ethyl>-benzolthiosulfonat
—— 4-Mercapto-3-nitro-chromen-2-one; compound with triethyl-amine 131814-91-0 C6H15N*C9H5NO4S
4-Mercapto-3-nitro-chromen-2-one; compound with triethyl-amine
—— 4-(4-bromo-2-chloro-6-methylanilino)-7-{5-[(4-hydroxy-1-piperidinyl) methyl]-2-thienyl }-3-quinolinecarbonitrile 364791-25-3 C27H24BrClN4OS
4-(4-bromo-2-chloro-6-methylanilino)-7-{5-[(4-hydroxy-1-piperidinyl) methyl]-2-thienyl }-3-quinolinecarbonitrile
—— (4-Phenanthro[3,4-c]phenanthren-11-yl-benzyl)-triphenyl-phosphonium; bromide 36315-56-7 Br*C51H36P
(4-Phenanthro[3,4-c]phenanthren-11-yl-benzyl)-triphenyl-phosphonium; bromide
—— 4-Bromo-2-isopropyl-5-methoxyphenol 1145716-25-1 C10H13BrO2
4-Bromo-2-isopropyl-5-methoxyphenol
—— (4S,5R,6S)-1-(3-Benzyloxy-phenyl)-5-(tert-butyl-dimethyl-silanyloxy)-6-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methyl-heptan-1-one 128308-25-8 C32H48O5Si
(4S,5R,6S)-1-(3-Benzyloxy-phenyl)-5-(tert-butyl-dimethyl-silanyloxy)-6-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-methyl-heptan-1-one
—— 4-(benzylamino)-2-(3-(2-(dimethylamino)acetamido)phenylamino)pyrimidine-5-carboxamide 1254216-27-7 C22H25N7O2
4-(benzylamino)-2-(3-(2-(dimethylamino)acetamido)phenylamino)pyrimidine-5-carboxamide
—— 4-[3-chloro-4-(5-thiazolylcarbonyl)anilino]-6,7-dimethoxyquinazoline hydrochloride salt 179687-15-1 C20H15ClN4O3S*ClH
4-[3-chloro-4-(5-thiazolylcarbonyl)anilino]-6,7-dimethoxyquinazoline hydrochloride salt
—— (4-Chloro-phenyl)-(3-chloro-6-phenyl-pyridazin-4-yl)-methanone 139286-07-0 C17H10Cl2N2O
(4-Chloro-phenyl)-(3-chloro-6-phenyl-pyridazin-4-yl)-methanone
—— 4a,5,6,7,8,8a-hexahydro-1-(methylsulfonyl)-8a-pyrrolidinylisoquinolin-6-one ethylene ketal 116502-75-1 C16H24N2O4S
4a,5,6,7,8,8a-hexahydro-1-(methylsulfonyl)-8a-pyrrolidinylisoquinolin-6-one ethylene ketal
—— 4-[3-(4-chloro-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid pyridin-2-ylmethyl ester 22047-75-2 C21H18ClN3O3S
4-[3-(4-chloro-phenyl)-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid pyridin-2-ylmethyl ester
—— 4,5,6-trichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid butyl ester 13805-90-8 C13H10Cl3F3N2O2
4,5,6-trichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid butyl ester
—— 4a-Phenyl-4,4a,9,10-tetrahydro-7-methoxy-2(3H)-phenanthren-semicarbazon 21126-44-3 C22H23N3O2
4a-Phenyl-4,4a,9,10-tetrahydro-7-methoxy-2(3H)-phenanthren-semicarbazon
—— 4-[5-(4-chloro-phenyl)-2-phenyl-oxazol-4-yl]-<i>N</i>,<i>N</i>-dimethyl-aniline 10004-86-1 C23H19ClN2O
4-[5-(4-chloro-phenyl)-2-phenyl-oxazol-4-yl]-<i>N</i>,<i>N</i>-dimethyl-aniline
—— 4-((2-cyclobutyl-7-methoxy-3H-imidazo[4,5-b]pyridin-3-yl)-methyl)-7,8-difluoroquinolin-2(1H)-one 1125745-23-4 C21H18F2N4O2
4-((2-cyclobutyl-7-methoxy-3H-imidazo[4,5-b]pyridin-3-yl)-methyl)-7,8-difluoroquinolin-2(1H)-one