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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-hydrazino-3-iodobenzonitrile hydrochloride 1019995-59-5 C7H6IN3*ClH
4-hydrazino-3-iodobenzonitrile hydrochloride
—— 4-amino-6-(4-chlorophenyl)-5-fluoro-3-methoxypicolinic acid 1417331-62-4 C13H10ClFN2O3
4-amino-6-(4-chlorophenyl)-5-fluoro-3-methoxypicolinic acid
—— 4-(3-chlorophenyl)-N-(5,5-dioxidodibenzo[b,d]thiophen-2-yl)piperazine-1-carboxamide 373356-14-0 C23H20ClN3O3S
4-(3-chlorophenyl)-N-(5,5-dioxidodibenzo[b,d]thiophen-2-yl)piperazine-1-carboxamide
—— 4-ethyl-3-(4-fluorobenzyl)-2-oxo-2H-chromen-7-yl pivalate 1428239-09-1 C23H23FO4
4-ethyl-3-(4-fluorobenzyl)-2-oxo-2H-chromen-7-yl pivalate
—— 4-(2-(1H-indol-3-yl)-5-oxocyclopent-1-enyl)-5-chloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile 1227178-10-0 C21H10ClN3O3
4-(2-(1H-indol-3-yl)-5-oxocyclopent-1-enyl)-5-chloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile
—— (4R,5S)-4-[Ethoxy-(4-methoxy-phenyl)-methoxymethyl]-5-phenyl-dihydro-furan-2-one 92462-89-0 C21H24O5
(4R,5S)-4-[Ethoxy-(4-methoxy-phenyl)-methoxymethyl]-5-phenyl-dihydro-furan-2-one
—— 4,5,6-Trichloro-2-methyl-1H-benzoimidazole 4812-42-4 C8H5Cl3N2
4,5,6-Trichloro-2-methyl-1H-benzoimidazole
—— 4-<i>tert</i>-butyl-2-{4-chloro-6-[4-(5-methyl-benzooxazol-2-yl)-anilino]-[1,3,5]triazin-2-ylamino}-phenol 102901-28-0 C27H25ClN6O2
4-<i>tert</i>-butyl-2-{4-chloro-6-[4-(5-methyl-benzooxazol-2-yl)-anilino]-[1,3,5]triazin-2-ylamino}-phenol
—— 4-(1S,4S)-1-Bicyclo[2.2.1]hept-2-ylmethyl-cyclohexanecarboxylic acid 37875-05-1 C15H24O2
4-(1S,4S)-1-Bicyclo[2.2.1]hept-2-ylmethyl-cyclohexanecarboxylic acid
—— 4'-Methoxy-2-[2-(1-methyl-2-piperidinyl)ethyl]carbanilide 85705-40-4 C22H29N3O2
4'-Methoxy-2-[2-(1-methyl-2-piperidinyl)ethyl]carbanilide
—— 4-[[4-[(4-hexoxyphenyl)diazenyl]phenyl]methylideneamino]benzonitrile 118775-90-9 C26H26N4O
4-[[4-[(4-hexoxyphenyl)diazenyl]phenyl]methylideneamino]benzonitrile
—— 4-(15,15-dioxo-14-oxa-15λ<sup>6</sup>-thia-bicyclo[11.3.1]heptadec-13(17)-en-1-yl)-morpholine 37167-29-6 C19H33NO4S
4-(15,15-dioxo-14-oxa-15λ<sup>6</sup>-thia-bicyclo[11.3.1]heptadec-13(17)-en-1-yl)-morpholine
—— 4-(3-chloro-5-cyanophenoxy)-3-hydroxybenzonitrile 895572-25-5 C14H7ClN2O2
4-(3-chloro-5-cyanophenoxy)-3-hydroxybenzonitrile
—— 4-[1,2-dihydro-3-(4-methoxyphenyl)-2-oxo-quinol-1-yl]-butyric acid 78588-09-7 C20H19NO4
4-[1,2-dihydro-3-(4-methoxyphenyl)-2-oxo-quinol-1-yl]-butyric acid
—— 4-{[6-(1-ethoxycarbonylmethylaminocarbonyl-cyclopropyl)-1-methyl-2-oxo-1,2-dihydroquinoxalin-3-yl]-methyl}-benzamidine-hydrochloride 246542-02-9 C25H27N5O4*ClH
4-{[6-(1-ethoxycarbonylmethylaminocarbonyl-cyclopropyl)-1-methyl-2-oxo-1,2-dihydroquinoxalin-3-yl]-methyl}-benzamidine-hydrochloride
—— 4-tert-butyl-N-[3-(6-{[4-(1,4-dimethyl-3-oxopiperazin-2-yl)phenyl]amino}-4-methyl-5-oxo-4,5-dihydropyrazin-2-yl)-2-methylphenyl]-2-methylbenzamide 1133433-63-2 C36H42N6O3
4-tert-butyl-N-[3-(6-{[4-(1,4-dimethyl-3-oxopiperazin-2-yl)phenyl]amino}-4-methyl-5-oxo-4,5-dihydropyrazin-2-yl)-2-methylphenyl]-2-methylbenzamide
—— 4-((1S,2R,3S,4R)-1,2,3,4,5-Pentahydroxy-pentyl)-1-phenyl-1,3-dihydro-imidazole-2-thione 120188-15-0 C14H18N2O5S
4-((1S,2R,3S,4R)-1,2,3,4,5-Pentahydroxy-pentyl)-1-phenyl-1,3-dihydro-imidazole-2-thione
—— 4-(4-methoxy-biphenyl-3-yloxy)-piperidine 1227466-95-6 C18H21NO2
4-(4-methoxy-biphenyl-3-yloxy)-piperidine
—— 4-(2,2,6,6-tetramethyltetrahydropyran-4-yl)benzene-1,3-diol 1228321-09-2 C15H22O3
4-(2,2,6,6-tetramethyltetrahydropyran-4-yl)benzene-1,3-diol
—— 4-[[4-Amino-6-(cyclohexylmethoxy)-5-nitrosopyrimidin-2-yl]amino]benzoic acid 1228954-37-7 C18H21N5O4
4-[[4-Amino-6-(cyclohexylmethoxy)-5-nitrosopyrimidin-2-yl]amino]benzoic acid
—— 4-(3-chloro-4-methoxy-phenyl)-6,7,8,9-tetrahydro-2-(2-methyl-1-pyrrolidinyl)-5H-pyrimido[4,5-d]azepine 1224711-18-5 C20H25ClN4O
4-(3-chloro-4-methoxy-phenyl)-6,7,8,9-tetrahydro-2-(2-methyl-1-pyrrolidinyl)-5H-pyrimido[4,5-d]azepine
—— [4-(1-benzenesulfonylpiperidin-4-yloxy)-6-fluoronaphthalen-2-yl]acetic acid 1227257-64-8 C23H22FNO5S
[4-(1-benzenesulfonylpiperidin-4-yloxy)-6-fluoronaphthalen-2-yl]acetic acid
—— 4,4-Dimethyl-5,6-dihydro-4H-1,3a,6-triaza-as-indacene-8-carboxylic Methyl Ester 398119-41-0 C13H15N3O2
4,4-Dimethyl-5,6-dihydro-4H-1,3a,6-triaza-as-indacene-8-carboxylic Methyl Ester
—— 4-[4-(4-chlorophenyl)-1-piperidinyl]-1-[2-methyl-4-(1-pyrrolidinylmethyl)phenyl]-1-butanone 783305-08-8 C27H35ClN2O
4-[4-(4-chlorophenyl)-1-piperidinyl]-1-[2-methyl-4-(1-pyrrolidinylmethyl)phenyl]-1-butanone
—— 4-(4-chloro-phenyl)-2-(2-methyl-pyrrolidin-1-yl)-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine 1224711-04-9 C19H23ClN4
4-(4-chloro-phenyl)-2-(2-methyl-pyrrolidin-1-yl)-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine
—— 4,5-dimethyl-5-nitro-6-phenyl-2-(1-phenylethyl)-1-oxa-2-azaspiro<2.4>heptan-4-ol 140405-67-0 C21H24N2O4
4,5-dimethyl-5-nitro-6-phenyl-2-(1-phenylethyl)-1-oxa-2-azaspiro<2.4>heptan-4-ol
—— 4,7-Epoxyisobenzofuran-1(3H)-one, 3,3-dihexyl-3a,4,7,7a-tetrahydro- 79402-76-9 C20H32O3
4,7-Epoxyisobenzofuran-1(3H)-one, 3,3-dihexyl-3a,4,7,7a-tetrahydro-
—— 4-(8-(2,4-difluorophenyl)-1,7-dimethyl-4-oxo-4,9a-dihydro-1H-pyrimido[1,2-b]pyridazin-2-yl)benzonitrile 1221129-92-5 C22H16F2N4O
4-(8-(2,4-difluorophenyl)-1,7-dimethyl-4-oxo-4,9a-dihydro-1H-pyrimido[1,2-b]pyridazin-2-yl)benzonitrile
—— 4-hydroxy-3-phenylethynyl-deoxybenzoin 112349-26-5 C22H16O2
4-hydroxy-3-phenylethynyl-deoxybenzoin
—— 4-(2-methoxyethoxy)-8-(4-trifluoromethylbenzyloxy)quinoline-2-carboxylic acid isopropyl-(R)-piperidin-3-ylamide 1443458-23-8 C29H34F3N3O4
4-(2-methoxyethoxy)-8-(4-trifluoromethylbenzyloxy)quinoline-2-carboxylic acid isopropyl-(R)-piperidin-3-ylamide
—— (4R)-23-hydroxy-3,4-secolupane-3,28-dioic acid 76026-68-1 C30H50O5
(4R)-23-hydroxy-3,4-secolupane-3,28-dioic acid
—— {4-[1-(3-chloro-4-fluorophenyl)-3-methyl-1H-pyrazol-5-yl]piperidin-1-yl}[(1R,2R,4S)-2-(2,4-difluorophenyl)-4-(dimethyl-amino)-4-methylcyclopentyl]methanone formate 1352245-95-4 CH2O2*C30H34ClF3N4O
{4-[1-(3-chloro-4-fluorophenyl)-3-methyl-1H-pyrazol-5-yl]piperidin-1-yl}[(1R,2R,4S)-2-(2,4-difluorophenyl)-4-(dimethyl-amino)-4-methylcyclopentyl]methanone formate
—— 4-(Carboxymethylsulfanyl)-2,3,5-trifluoro-6-(10,10,12-trimethyl-3-oxa-9-aza-24-azoniaheptacyclo[17.8.1.15,9.02,17.04,15.024,28.013,29]nonacosa-1,4(15),5(29),11,13,16,18,24(28)-octaen-16-yl)benzoic acid 1439931-46-0 C38H36F3N2O5S
4-(Carboxymethylsulfanyl)-2,3,5-trifluoro-6-(10,10,12-trimethyl-3-oxa-9-aza-24-azoniaheptacyclo[17.8.1.15,9.02,17.04,15.024,28.013,29]nonacosa-1,4(15),5(29),11,13,16,18,24(28)-octaen-16-yl)benzoic acid
—— (4-Chloro-6-methylpyridin-2-yl)-[4-[1-(3-chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]methanone 1443756-15-7 C22H22Cl2N6O2
(4-Chloro-6-methylpyridin-2-yl)-[4-[1-(3-chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]methanone
—— 4-(5-amino-4-benzyl-1-isopropyl-1H-pyrazol-3-yl)benzonitrile 1219018-98-0 C20H20N4
4-(5-amino-4-benzyl-1-isopropyl-1H-pyrazol-3-yl)benzonitrile
—— (4-allyloxyphenyl)dipyrromethane 1055877-90-1 C18H18N2O
(4-allyloxyphenyl)dipyrromethane
—— 4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-4-fluoro-1H-indazol-3-yl)-1-methylcyclohex-3-enecarboxylic acid 1561949-41-4 C23H17ClF4N2O3
4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-4-fluoro-1H-indazol-3-yl)-1-methylcyclohex-3-enecarboxylic acid
—— {4-[(E)-2-(4-Bromo-phenyl)-vinyl]-phenoxy}-acetic acid methyl ester 118481-68-8 C17H15BrO3
{4-[(E)-2-(4-Bromo-phenyl)-vinyl]-phenoxy}-acetic acid methyl ester
—— 4,8-dimethoxy-3-methylbenzo[1,2-b:5,4-b']difuran-2-carboxylic acid 75449-47-7 C14H12O6
4,8-dimethoxy-3-methylbenzo[1,2-b:5,4-b']difuran-2-carboxylic acid
—— (4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-9-((ethoxycarbonyl)oxy)-4a-hydroxy-3-methyl-7-oxo-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium methyl sulfate 1082510-80-2 CH3O4S*C24H30NO6
(4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-9-((ethoxycarbonyl)oxy)-4a-hydroxy-3-methyl-7-oxo-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium methyl sulfate
—— 4,4'-([1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl))bis(2-((o-tolylimino)methyl)phenol) 97915-67-8 C40H32N6O2
4,4'-([1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl))bis(2-((o-tolylimino)methyl)phenol)
—— (4R,5S)-1,5-Dimethyl-3-((R)-3-methyl-hexanoyl)-4-phenyl-imidazolidin-2-one 139962-52-0 C18H26N2O2
(4R,5S)-1,5-Dimethyl-3-((R)-3-methyl-hexanoyl)-4-phenyl-imidazolidin-2-one
—— 4-(2-thiazolyl)-1-(2-hydroxybenzaldehyde)thiosemicarbazone 122258-92-8 C11H10N4OS2
4-(2-thiazolyl)-1-(2-hydroxybenzaldehyde)thiosemicarbazone
—— 4-phenyl-2-isobornylpropionamide 125161-73-1 C19H27NO
4-phenyl-2-isobornylpropionamide
—— 4-[2-((E)-2-Methoxycarbonyl-vinyl)-phenyl]-5-thioxo-4,5-dihydro-[1,3,4]thiadiazole-2-carboxylic acid methyl ester 91075-74-0 C14H12N2O4S2
4-[2-((E)-2-Methoxycarbonyl-vinyl)-phenyl]-5-thioxo-4,5-dihydro-[1,3,4]thiadiazole-2-carboxylic acid methyl ester
—— 4-(5-chloro-1H,3H-benzo[de]isochromen-6-yl)-6-(naphthalen-1-ylsulfanyl)-[1,3,5]triazin-2-ylamine 959763-91-8 C25H17ClN4OS
4-(5-chloro-1H,3H-benzo[de]isochromen-6-yl)-6-(naphthalen-1-ylsulfanyl)-[1,3,5]triazin-2-ylamine
—— 4-(3-bromophenoxy)-1-ethylpiperidine 790667-53-7 C13H18BrNO
4-(3-bromophenoxy)-1-ethylpiperidine
—— 4-[[3-(2-fluorophenoxy)benzyl](2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile 916807-95-9 C23H15F7N2O
4-[[3-(2-fluorophenoxy)benzyl](2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile
—— 4'-[(methoxyimino)methyl]biphenyl-2-amine 393820-29-6 C14H14N2O
4'-[(methoxyimino)methyl]biphenyl-2-amine
—— 4-ethoxy-3-methoxy-benzaldehyde (4-oxo-3-phenyl-thiazolidin-2-ylidene)-hydrazone 67029-50-9 C19H19N3O3S
4-ethoxy-3-methoxy-benzaldehyde (4-oxo-3-phenyl-thiazolidin-2-ylidene)-hydrazone