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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2,3-difluoro-5-nitrophenyl)-6-methyl-1-tosyl-1H-pyrrolo[2,3-c]pyridin-7(6H)-one 1445994-20-6 C21H15F2N3O5S
    4-(2,3-difluoro-5-nitrophenyl)-6-methyl-1-tosyl-1H-pyrrolo[2,3-c]pyridin-7(6H)-one
    —— 4-cyclopropyl-N-((1S,4S)-4-fluoro-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)isoxazole-3-carboxamide 1276673-03-0 C20H20F4N2O4S
    4-cyclopropyl-N-((1S,4S)-4-fluoro-4-(3-(trifluoromethyl)phenylsulfonyl)cyclohexyl)isoxazole-3-carboxamide
    —— 4-(4-benzylphenylcarbamoyl)-3-(3-chlorothiophene-2-carboxamido)benzoic acid 1374778-02-5 C26H19ClN2O4S
    4-(4-benzylphenylcarbamoyl)-3-(3-chlorothiophene-2-carboxamido)benzoic acid
    —— 4-[(S)-1-(4-fluoro-3-methyl-phenyl)-2-methylamino-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide 1612242-32-6 C18H19FN6O
    4-[(S)-1-(4-fluoro-3-methyl-phenyl)-2-methylamino-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide
    —— 4-amino-3,5-dimethylphenyl tartronic acid 129550-82-9 C11H13NO5
    4-amino-3,5-dimethylphenyl tartronic acid
    —— 4-(N-hexyl-N-phenylamino)-N-[4-mercapto-2-methyl-6-(4-methylpiperazinyl)pyrimidin-5-yl]butanamide 155082-87-4 C26H40N6OS
    4-(N-hexyl-N-phenylamino)-N-[4-mercapto-2-methyl-6-(4-methylpiperazinyl)pyrimidin-5-yl]butanamide
    —— 4-[(S)-1-(4-chloro-3-trifluoromethyl-phenyl)-2-(3-fluoro-azetidin-1-yl)-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide 1612242-34-8 C20H17ClF4N6O
    4-[(S)-1-(4-chloro-3-trifluoromethyl-phenyl)-2-(3-fluoro-azetidin-1-yl)-ethylamino]-pyrido[3,2-d]pyrimidine-8-carboxylic acid amide
    —— (4-(4-chlorophenoxy)piperidin-1-yl)(quinoxalin-5-yl)methanone 1304784-48-2 C20H18ClN3O2
    (4-(4-chlorophenoxy)piperidin-1-yl)(quinoxalin-5-yl)methanone
    —— 4,6-dichloro-2-ethyl-5-methyl-pyrimidine 41026-91-9 C7H8Cl2N2
    4,6-dichloro-2-ethyl-5-methyl-pyrimidine
    —— 4Ssc2DS9AQ 2514963-34-7 C24H33Cl2NO5
    4Ssc2DS9AQ
    —— 4-[(9-cyclopentyl-8-methyl-5,6-dihydropyrazolo[3,4-h]quinazolin-2-yl)amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide 1356589-02-0 C29H37N7O2
    4-[(9-cyclopentyl-8-methyl-5,6-dihydropyrazolo[3,4-h]quinazolin-2-yl)amino]-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide
    —— [4-(2-{[4-(2-chloro-4-nitrophenylazo)phenyl]ethylamino}ethoxy)phenyl]acetic acid 2-(2-hydroxyethoxy)ethyl ester 590401-98-2 C28H31ClN4O7
    [4-(2-{[4-(2-chloro-4-nitrophenylazo)phenyl]ethylamino}ethoxy)phenyl]acetic acid 2-(2-hydroxyethoxy)ethyl ester
    —— (4aS,7aS)-3-methyl-6,7a-diphenyl-4a,7-dihydrocyclopenta[e][1,2,4]trioxine 87051-11-4 C19H18O3
    (4aS,7aS)-3-methyl-6,7a-diphenyl-4a,7-dihydrocyclopenta[e][1,2,4]trioxine
    —— 4-(acetyl-benzylamino)-3-(ethylthio)-3-buten-2-one 131759-62-1 C15H19NO2S
    4-(acetyl-benzylamino)-3-(ethylthio)-3-buten-2-one
    —— 4-Vinyl-benzoic acid 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-heptyl ester 59789-38-7 C16H10F12O2
    4-Vinyl-benzoic acid 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-heptyl ester
    —— 4,5-di(1-adamantyl)-1,2,3-trithiole 2-oxide 209208-05-9 C22H30OS3
    4,5-di(1-adamantyl)-1,2,3-trithiole 2-oxide
    —— 4-hydroxy-benzene-1,3-disulfonic acid-3-chloride-1-fluoride 348-88-9 C6H4ClFO5S2
    4-hydroxy-benzene-1,3-disulfonic acid-3-chloride-1-fluoride
    —— 4-(Chloromethyl)-1-(4-methoxyphenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole 116834-14-1 C15H14ClN3O
    4-(Chloromethyl)-1-(4-methoxyphenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole
    —— 4-Bromtricyclo<4.1.0.0<sup>2,7</sup>>hept-3-en-3-carbonitril 107729-00-0 C8H6BrN
    4-Bromtricyclo<4.1.0.0<sup>2,7</sup>>hept-3-en-3-carbonitril
    —— 4-tert-butyl-1-iodo-2-(2,2,2-trifluoro-ethoxy)benzene 870007-51-5 C12H14F3IO
    4-tert-butyl-1-iodo-2-(2,2,2-trifluoro-ethoxy)benzene
    —— 4,7-dimethoxynaphthoyl chloride 959738-12-6 C13H11ClO3
    4,7-dimethoxynaphthoyl chloride
    —— (4-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-D-alanine 1276115-94-6 C17H29N7O3
    (4-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-D-alanine
    —— 4-(4-methylpiperazin-1-ylaminomethyl)-N-[3-(4-(pyridin-3-yl)pyrimidin-2-yl)aminophenyl]benzamide methanesulfonate 804554-81-2 CH4O3S*C28H30N8O
    4-(4-methylpiperazin-1-ylaminomethyl)-N-[3-(4-(pyridin-3-yl)pyrimidin-2-yl)aminophenyl]benzamide methanesulfonate
    —— 4-propionamidocyclohexanol 1156622-74-0 C9H17NO2
    4-propionamidocyclohexanol
    —— (4R,5R,12R,13R)-5-hydroxytricosa-12,13-isopropylidenedioxy-8-yn-1,4-olide 303052-86-0 C26H44O5
    (4R,5R,12R,13R)-5-hydroxytricosa-12,13-isopropylidenedioxy-8-yn-1,4-olide
    —— 4-methyl-N-[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-3-nitrobenzamide hydrochloride 1449570-25-5 C19H15F3N4O3*ClH
    4-methyl-N-[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-3-nitrobenzamide hydrochloride
    —— (4-tert-butyl-benzyl)-[2-(4-chloro-3-fluoro-phenyl)ethyl]amine 945717-30-6 C19H23ClFN
    (4-tert-butyl-benzyl)-[2-(4-chloro-3-fluoro-phenyl)ethyl]amine
    —— 4-cyclobutyl-5-(2-(2-methoxyethyl)-1H-imidazol-5-yl)-2-methylbenzoic acid 1399183-12-0 C18H22N2O3
    4-cyclobutyl-5-(2-(2-methoxyethyl)-1H-imidazol-5-yl)-2-methylbenzoic acid
    —— 4R,8-bis(tert-butyldimethylsilanyloxy)-1-iodo-3S,5S-dimethyloct-1-ene 1234501-21-3 C22H47IO2Si2
    4R,8-bis(tert-butyldimethylsilanyloxy)-1-iodo-3S,5S-dimethyloct-1-ene
    —— (4S,5S)-2,2-dimethyl-N(3)-tert-butoxycarbonyl-4-tert-butyldimethylsilyloxymethyl-5-hydroxymethyl-oxazolidine 1033130-11-8 C18H37NO5Si
    (4S,5S)-2,2-dimethyl-N(3)-tert-butoxycarbonyl-4-tert-butyldimethylsilyloxymethyl-5-hydroxymethyl-oxazolidine
    —— (4aR,5S,8R,8aR)-2,4a,5,8a-Tetramethyl-4a,5,6,7,8,8a-hexahydro-4H-chromen-8-ol 92599-04-7 C13H22O2
    (4aR,5S,8R,8aR)-2,4a,5,8a-Tetramethyl-4a,5,6,7,8,8a-hexahydro-4H-chromen-8-ol
    —— 4-[1-(3,4-dimethoxyphenyl)ethyl]-2-phenylthiazole 1253755-59-7 C19H19NO2S
    4-[1-(3,4-dimethoxyphenyl)ethyl]-2-phenylthiazole
    —— 4-ethyl-4-methyl-isochroman-1,3-dione 65543-09-1 C12H12O3
    4-ethyl-4-methyl-isochroman-1,3-dione
    —— 4,4,4-trichloro-1-(4-fluorophenyl)-3-hydroxybutan-1-one 451-29-6 C10H8Cl3FO2
    4,4,4-trichloro-1-(4-fluorophenyl)-3-hydroxybutan-1-one
    —— 4-Methylpent-1-yn-3-amine hydrochloride 1207432-79-8 C6H12ClN
    4-Methylpent-1-yn-3-amine hydrochloride
    —— 4-bromo-5-(4-pyridin-4-ylmethyl-piperazin-1-yl)-benzofuran-2-carboxylic acid 1192170-79-8 C19H18BrN3O3
    4-bromo-5-(4-pyridin-4-ylmethyl-piperazin-1-yl)-benzofuran-2-carboxylic acid
    —— 4-[(S)-2-({5-[1-(azetidine-1-carbonyl)cyclobutoxy]-1-phenyl-1H-pyrazole-3-carbonyl}amino)-4-carboxybutyryl]piperazine-1-carboxylic acid ethyl ester 1164337-25-0 C30H38N6O8
    4-[(S)-2-({5-[1-(azetidine-1-carbonyl)cyclobutoxy]-1-phenyl-1H-pyrazole-3-carbonyl}amino)-4-carboxybutyryl]piperazine-1-carboxylic acid ethyl ester
    —— 4,5-Epoxy-3,5-dimethylhexansaeure-ethylester 97309-26-7 C10H18O3
    4,5-Epoxy-3,5-dimethylhexansaeure-ethylester
    —— 4-(((2-(3,8-diazabicyclo[3.2.1]octan-3-yl)pyrimidin-5-yl)oxy)methyl)nicotinonitrile 1435945-90-6 C17H18N6O
    4-(((2-(3,8-diazabicyclo[3.2.1]octan-3-yl)pyrimidin-5-yl)oxy)methyl)nicotinonitrile
    —— 4-methyl-benzophenone-diphenylacetal 116496-23-2 C26H22O2
    4-methyl-benzophenone-diphenylacetal
    —— 4-(2-azido-5-methylphenyl)pyridine 1393606-88-6 C12H10N4
    4-(2-azido-5-methylphenyl)pyridine
    —— 4-(1-methyl-1-{[3-(trifluoromethyl)phenyl]sulfonyl}ethyl)-1-phenylpiperidin-2-one 1219909-83-7 C21H22F3NO3S
    4-(1-methyl-1-{[3-(trifluoromethyl)phenyl]sulfonyl}ethyl)-1-phenylpiperidin-2-one
    —— 4-Phenylselenopent-1-en-3-on 66800-67-7 C11H12OSe
    4-Phenylselenopent-1-en-3-on
    —— (+-)-4-Methyl-2-oxo-2-p-toluidino-1.3.2-dioxaphospholan 13174-86-2 C10H14NO3P
    (+-)-4-Methyl-2-oxo-2-p-toluidino-1.3.2-dioxaphospholan
    —— 4-Chloro-5-(pyridin-2-ylsulfanyl)-[1,2]dithiol-3-one 23741-15-3 C8H4ClNOS3
    4-Chloro-5-(pyridin-2-ylsulfanyl)-[1,2]dithiol-3-one
    —— 4,5,6-trichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid allyl ester 13805-74-8 C12H6Cl3F3N2O2
    4,5,6-trichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid allyl ester
    —— 4,5-diacetoxy-1-cyclohexyl-2-methyl-indole-3-carboxylic acid ethyl ester 41014-83-9 C22H27NO6
    4,5-diacetoxy-1-cyclohexyl-2-methyl-indole-3-carboxylic acid ethyl ester
    —— 4-[(3-Trifluoromethoxyphenyl)amino]-6-(cyclopropylamino)-pyrimido[5,4-d]pyrimidine 176637-82-4 C16H13F3N6O
    4-[(3-Trifluoromethoxyphenyl)amino]-6-(cyclopropylamino)-pyrimido[5,4-d]pyrimidine
    —— 4-cyclopropyl-6-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)morpholin-3-one hydrochloride 1398370-33-6 C20H24N2O2*ClH
    4-cyclopropyl-6-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)morpholin-3-one hydrochloride
    —— [4-(2-iodo-4-methoxyphenyl)-1-butynyl](triisopropyl)silane 956103-50-7 C20H31IOSi
    [4-(2-iodo-4-methoxyphenyl)-1-butynyl](triisopropyl)silane