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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-acetonyloxyphenoxyacetamide 102198-76-5 C11H13NO4
    4-acetonyloxyphenoxyacetamide
    —— 4-nitrophenyl-(benzyl-2-amino-2-methylpropanoate)-phosphorochloridate 840506-45-8 C17H18ClN2O6P
    4-nitrophenyl-(benzyl-2-amino-2-methylpropanoate)-phosphorochloridate
    —— 4-nitrophenyl-(ethyl-2-amino-2-methylpropanoate)-phosphorochloridate 840506-44-7 C12H16ClN2O6P
    4-nitrophenyl-(ethyl-2-amino-2-methylpropanoate)-phosphorochloridate
    —— 4-chloro-2-((6-(2,2-difluoropropoxy)-5-methylpyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine 1609098-83-0 C16H15ClF2N4O
    4-chloro-2-((6-(2,2-difluoropropoxy)-5-methylpyridin-3-yl)methyl)-2H-pyrazolo[4,3-c]pyridine
    —— 4-[2-(2-Hydroxy-3-o-tolyloxy-propylamino)-ethoxy]-N-phenyl-benzamide 50714-33-5 C25H28N2O4
    4-[2-(2-Hydroxy-3-o-tolyloxy-propylamino)-ethoxy]-N-phenyl-benzamide
    —— 4-(4-chlorophenoxy)phenol methyl ether 107700-80-1 C13H11ClO3
    4-(4-chlorophenoxy)phenol methyl ether
    —— [4-({4-[(4-{4-[2-(6-Benzyloxy-3-chloromethyl-2,3-dihydro-indole-1-carbonyl)-benzofuran-5-ylcarbamoyl]-butyrylamino}-1-methyl-1H-imidazole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carbonyl}-amino)-butyl]-carbamic acid tert-butyl ester 489457-61-6 C50H56ClN9O9
    [4-({4-[(4-{4-[2-(6-Benzyloxy-3-chloromethyl-2,3-dihydro-indole-1-carbonyl)-benzofuran-5-ylcarbamoyl]-butyrylamino}-1-methyl-1H-imidazole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carbonyl}-amino)-butyl]-carbamic acid tert-butyl ester
    —— (4aR,9aS)-(1,2,3,4,9,9a-Hexahydro-fluoren-4a-yl)-carbamic acid ethyl ester 147085-48-1 C16H21NO2
    (4aR,9aS)-(1,2,3,4,9,9a-Hexahydro-fluoren-4a-yl)-carbamic acid ethyl ester
    —— 4-Cyclohexylcarbamyl-5-methyl-2-(2-thienyl)-oxazol 51655-75-5 C15H18N2O2S
    4-Cyclohexylcarbamyl-5-methyl-2-(2-thienyl)-oxazol
    —— [4-(5-cyclohexyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-thiazol-2-yl]-morpholin-4-yl-methanone 1046791-14-3 C21H24N4O2S
    [4-(5-cyclohexyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-thiazol-2-yl]-morpholin-4-yl-methanone
    —— 4-acetoxy-3-benzyl-7,8-dimethyl-quinolin-2-ol 110149-12-7 C20H19NO3
    4-acetoxy-3-benzyl-7,8-dimethyl-quinolin-2-ol
    —— 4,5-Dibromo-1-chloro-2-pentanone 138569-13-8 C5H7Br2ClO
    4,5-Dibromo-1-chloro-2-pentanone
    —— 4-Chloro-7-isopropyl-6-(4-methoxy-phenyl)-7H-pyrrolo[2,3-d]pyrimidine 1057142-32-1 C16H16ClN3O
    4-Chloro-7-isopropyl-6-(4-methoxy-phenyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4,4-Bis(trifluormethyl)-2,3-diphenyl-2-cyclobuten-1-on 25631-73-6 C18H10F6O
    4,4-Bis(trifluormethyl)-2,3-diphenyl-2-cyclobuten-1-on
    —— (4-bromo-phenoxymethyl)-phosphonic acid 98280-21-8 C7H8BrO4P
    (4-bromo-phenoxymethyl)-phosphonic acid
    —— 4-Hydroxy-benzaldehyd-selenosemicarbazon 17222-72-9 C8H9N3OSe
    4-Hydroxy-benzaldehyd-selenosemicarbazon
    —— (4R,5S)-3-(11-Bromo-undecanoyl)-4-methyl-5-phenyl-oxazolidin-2-one 148323-66-4 C21H30BrNO3
    (4R,5S)-3-(11-Bromo-undecanoyl)-4-methyl-5-phenyl-oxazolidin-2-one
    —— 4(5H)-oxo-8-phenyl-1,2,4-triazolo[4,3-b]-1,2,4,6-dithiadiazine 6,6-dioxide 286402-54-8 C9H6N4O3S2
    4(5H)-oxo-8-phenyl-1,2,4-triazolo[4,3-b]-1,2,4,6-dithiadiazine 6,6-dioxide
    —— 4,5-Epoxy-3,5-diphenyl-3-methyl-1-pyrazolin 63904-61-0 C16H14N2O
    4,5-Epoxy-3,5-diphenyl-3-methyl-1-pyrazolin
    —— 4-Ethoxycarbonyl-4-phenyl-3,5-bis-(diisobutylaminomethyl)-1-propyl-piperidin-oxalat 70436-38-3 C2H2O4*C35H63N3O2
    4-Ethoxycarbonyl-4-phenyl-3,5-bis-(diisobutylaminomethyl)-1-propyl-piperidin-oxalat
    —— 4-[2-acetoxy-2-(3,5-dimethyl-2-oxo-cyclohexyl)-ethyl]-1-methyl-piperidine-2,6-dione 2885-35-0 C18H27NO5
    4-[2-acetoxy-2-(3,5-dimethyl-2-oxo-cyclohexyl)-ethyl]-1-methyl-piperidine-2,6-dione
    —— 4-(4-Chlorophenyl)imino-7-iodo-8-methyl-6-phenyl-5-oxaspiro[2.5]oct-6-en-8-ol 1173161-02-8 C20H17ClINO2
    4-(4-Chlorophenyl)imino-7-iodo-8-methyl-6-phenyl-5-oxaspiro[2.5]oct-6-en-8-ol
    —— 4,5,6,7-Tetrabromo-isobenzofuran-1,3-dione; compound with phenanthrene 18727-00-9 C8Br4O3*C14H10
    4,5,6,7-Tetrabromo-isobenzofuran-1,3-dione; compound with phenanthrene
    —— (4-Bromo-phenyl)-[3-hydroxy-3-phenyl-3H-isobenzofuran-(1E)-ylidene]-acetonitrile 73915-47-6 C22H14BrNO2
    (4-Bromo-phenyl)-[3-hydroxy-3-phenyl-3H-isobenzofuran-(1E)-ylidene]-acetonitrile
    —— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-(cyclopentyloxycarbonylamino)-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid 1169851-07-3 C41H63NO7
    4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-(cyclopentyloxycarbonylamino)-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid
    —— (4-{2-[(4-bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}(2-pyridyl))-N-(2-pyrrolidinylethyl)-carboxamide 611216-42-3 C26H27BrN6O2
    (4-{2-[(4-bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}(2-pyridyl))-N-(2-pyrrolidinylethyl)-carboxamide
    —— 4-[1-methyl-2-(3-propan-2-ylanilino)benzimidazol-5-yl]oxy-N-[3-(trifluoromethoxy)phenyl]pyridine-2-carboxamide 611224-66-9 C30H26F3N5O3
    4-[1-methyl-2-(3-propan-2-ylanilino)benzimidazol-5-yl]oxy-N-[3-(trifluoromethoxy)phenyl]pyridine-2-carboxamide
    —— 4-(2-Azidoethyl)-1-ethoxy-2-methoxybenzene 1335128-15-8 C11H15N3O2
    4-(2-Azidoethyl)-1-ethoxy-2-methoxybenzene
    —— (4-methanesulfonyl-piperazin-1-yl)-{5-[5-(4-methoxy-phenyl)-pyrimidin-2-ylamino]-pyridin-2-yl}-methanone 1123177-95-6 C22H24N6O4S
    (4-methanesulfonyl-piperazin-1-yl)-{5-[5-(4-methoxy-phenyl)-pyrimidin-2-ylamino]-pyridin-2-yl}-methanone
    —— 4-(((3-chlorophenyl)(1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)methyl)quinolin-2(1H)-one 1125862-88-5 C22H17ClN6O
    4-(((3-chlorophenyl)(1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)methyl)quinolin-2(1H)-one
    —— 4-amino-8-(4-methoxypyridin-3-yl)-N-methylcinnoline-3-carboxamide 942439-60-3 C16H15N5O2
    4-amino-8-(4-methoxypyridin-3-yl)-N-methylcinnoline-3-carboxamide
    —— 4-chloro-1-pyrimidin-2-yl-1H-indole-3-carboxylic acid (2-adamantan-1-yl-ethyl)-amide 1119282-07-3 C25H27ClN4O
    4-chloro-1-pyrimidin-2-yl-1H-indole-3-carboxylic acid (2-adamantan-1-yl-ethyl)-amide
    —— 4-[2,6-dichloro-4-(3-ethyl-2,4,6-trioxo-[1,3,5]triazinan-1-yl)-phenylsulfanyl]-benzonitrile 54456-30-3 C18H12Cl2N4O3S
    4-[2,6-dichloro-4-(3-ethyl-2,4,6-trioxo-[1,3,5]triazinan-1-yl)-phenylsulfanyl]-benzonitrile
    —— 4-(Acetyloxy)-2-methylbenzenesulfonyl chloride 23202-52-0 C9H9ClO4S
    4-(Acetyloxy)-2-methylbenzenesulfonyl chloride
    —— 4,5,6,7,8,8-Hexamethylspiro<2.5>octa-4,6-dien 99885-98-0 C14H22
    4,5,6,7,8,8-Hexamethylspiro<2.5>octa-4,6-dien
    —— 4,6-bis-(4-methoxy-phenyl)-2,3,4,5-tetrahydro-pyridine-3-carboxylic acid ethyl ester 114000-21-4 C22H25NO4
    4,6-bis-(4-methoxy-phenyl)-2,3,4,5-tetrahydro-pyridine-3-carboxylic acid ethyl ester
    —— 4-(2,2-diphenylvinyl)-2,2-diphenylchroman 33738-97-5 C35H28O
    4-(2,2-diphenylvinyl)-2,2-diphenylchroman
    —— 4-chloro-2-(methylsulphenyl)toluene 82961-51-1 C8H9ClS
    4-chloro-2-(methylsulphenyl)toluene
    —— 4-amino-6-isobutyl-1<i>H</i>-[1,3,5]triazine-2-thione 30369-72-3 C7H12N4S
    4-amino-6-isobutyl-1<i>H</i>-[1,3,5]triazine-2-thione
    —— (4-chloro-phenyl)-carbamic acid <i>p</i>-tolyl ester 92290-74-9 C14H12ClNO2
    (4-chloro-phenyl)-carbamic acid <i>p</i>-tolyl ester
    —— 4-(1-Prop-2-enoylpiperidin-4-yl)oxane-4-carboxylic acid 2567497-38-3 C14H21NO4
    4-(1-Prop-2-enoylpiperidin-4-yl)oxane-4-carboxylic acid
    —— (4R,5S,6R)-4,6-di(tertbutyldimethylsilyloxy)-5-[3-(t-butyldimethylsilyloxy)propoxy]-7-octen-2-yne 239100-35-7 C29H60O4Si3
    (4R,5S,6R)-4,6-di(tertbutyldimethylsilyloxy)-5-[3-(t-butyldimethylsilyloxy)propoxy]-7-octen-2-yne
    —— 4-chloro-6-(4-methoxyphenyl)quinazoline 1327165-13-8 C15H11ClN2O
    4-chloro-6-(4-methoxyphenyl)quinazoline
    —— (4-cyclopentyl-piperazin-1-yl)-[1-(1-phenyl-propyl)-1H-indol-4-yl]-methanone 1044810-21-0 C27H33N3O
    (4-cyclopentyl-piperazin-1-yl)-[1-(1-phenyl-propyl)-1H-indol-4-yl]-methanone
    —— 4-(4,4'-difluoro-benzhydryl)-2-(3,4-dimethoxy-benzyl)-1,2-dimethyl-piperazine 786587-91-5 C28H32F2N2O2
    4-(4,4'-difluoro-benzhydryl)-2-(3,4-dimethoxy-benzyl)-1,2-dimethyl-piperazine
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-chloro-benzyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-(2-oxo-butyl) ester 1270040-88-4 C32H36ClF2NO5S
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-8-(4-chloro-benzyl)-4b,12-difluoro-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthrene-6b-carbothioic acid S-(2-oxo-butyl) ester
    —— 4-[(3aR,6aR)-hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl]-N-[(1R)-1-phenylethyl]pyrimidin-2-amine 1201173-46-7 C18H23N5
    4-[(3aR,6aR)-hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl]-N-[(1R)-1-phenylethyl]pyrimidin-2-amine
    —— 4-(3-amino-azetidin-1-yl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine 1046450-58-1 C11H17N5
    4-(3-amino-azetidin-1-yl)-5,6,7,8-tetrahydro-quinazolin-2-ylamine
    —— 4-(9,10-dihydro-9,9-dimethyl-10-anthracenylidene)piperidine 55309-20-1 C21H23N
    4-(9,10-dihydro-9,9-dimethyl-10-anthracenylidene)piperidine
    —— 4-Methyl-1-phenyl-1,3,5-hexantrion 37676-26-9 C13H14O3
    4-Methyl-1-phenyl-1,3,5-hexantrion