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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-({6-[(2-aminobenzyl)amino]-9-methyl-9H-purin-2-yl}amino)-2-methyl-butan-2-ol 1236965-54-0 C18H25N7O
    4-({6-[(2-aminobenzyl)amino]-9-methyl-9H-purin-2-yl}amino)-2-methyl-butan-2-ol
    —— 4-(3,3-Dichloro-2-oxo-3,4,5,6-tetrahydro-2H-furo[2,3-h]chromen-4-yl)-piperazine-1-carboxylic acid ethyl ester 119001-23-9 C18H20Cl2N2O5
    4-(3,3-Dichloro-2-oxo-3,4,5,6-tetrahydro-2H-furo[2,3-h]chromen-4-yl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-(2-azidophenyl)-2-(4-nitrophenyl)but-3-yn-2-ol 1449379-79-6 C16H12N4O3
    4-(2-azidophenyl)-2-(4-nitrophenyl)but-3-yn-2-ol
    —— 40,41,42-Tris[2-(2-chloroethoxy)ethoxy]-3,9,15,21,36-pentamethyl-25,28,31-trioxaheptacyclo[21.9.7.17,11.113,17.134,38.05,32.019,24]dotetraconta-1(32),2,4,7(42),8,10,13,15,17(41),19,21,23,34,36,38(40)-pentadecaene 1094855-96-5 C56H67Cl3O9
    40,41,42-Tris[2-(2-chloroethoxy)ethoxy]-3,9,15,21,36-pentamethyl-25,28,31-trioxaheptacyclo[21.9.7.17,11.113,17.134,38.05,32.019,24]dotetraconta-1(32),2,4,7(42),8,10,13,15,17(41),19,21,23,34,36,38(40)-pentadecaene
    —— 4-amino-2-diethylamino-N-(1H-indazol-6-yl)-5-nitrobenzamide 1056619-61-4 C18H20N6O3
    4-amino-2-diethylamino-N-(1H-indazol-6-yl)-5-nitrobenzamide
    —— 4-bromo-2-methyl-1,3-phenylenebisisopropylurethane 115263-57-5 C15H21BrN2O4
    4-bromo-2-methyl-1,3-phenylenebisisopropylurethane
    —— (4<i>S</i>)-1,7,8,8-tetramethyl-2-<i>o</i>-tolyl-1,2,4,5,6,7-hexahydro-4,7-methano-indazol-3-one 113551-62-5 C19H24N2O
    (4<i>S</i>)-1,7,8,8-tetramethyl-2-<i>o</i>-tolyl-1,2,4,5,6,7-hexahydro-4,7-methano-indazol-3-one
    —— 4,4-dinitro-5-phthalimido-valeric acid methyl ester 108881-17-0 C14H13N3O8
    4,4-dinitro-5-phthalimido-valeric acid methyl ester
    —— 4-chloro-2-(cyano-ethoxycarbonyl-methyl)-2<i>H</i>-chromene-2-carboxylic acid methyl ester 24631-24-1 C16H14ClNO5
    4-chloro-2-(cyano-ethoxycarbonyl-methyl)-2<i>H</i>-chromene-2-carboxylic acid methyl ester
    —— 4-<Ethoxycarbonyl-cyan-methylen>-chromen-2-carbonsaeure-ethylester 6179-34-6 C17H15NO5
    4-<Ethoxycarbonyl-cyan-methylen>-chromen-2-carbonsaeure-ethylester
    —— 4-{(S)-4-tert-butoxycarbonyl-2-[(6-carboxymethoxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 913948-26-2 C29H37N5O9
    4-{(S)-4-tert-butoxycarbonyl-2-[(6-carboxymethoxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
    —— 4-fluoro-3-(2-methoxy-6,7-dimethylimidazo[1,5-a]pyrido[3,2-e]pyrazin-9-yl)-N-methylbenzamide 1156500-40-1 C20H18FN5O2
    4-fluoro-3-(2-methoxy-6,7-dimethylimidazo[1,5-a]pyrido[3,2-e]pyrazin-9-yl)-N-methylbenzamide
    —— 4-((S)-4-carboxy-2-{[6-(4-fluoro-phenylamino)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913947-79-2 C29H31FN6O6
    4-((S)-4-carboxy-2-{[6-(4-fluoro-phenylamino)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-chloro-N'-(11H-indeno[1,2-b]quinoxalin-11-ylidene)benzohydrazide 884780-61-4 C22H13ClN4O
    4-chloro-N'-(11H-indeno[1,2-b]quinoxalin-11-ylidene)benzohydrazide
    —— 4-<<5-(2-cyclopentylacetamido)benzo<b>thien-3-yl>methyl>-3-methoxybenzoic acid 127973-88-0 C24H25NO4S
    4-<<5-(2-cyclopentylacetamido)benzo<b>thien-3-yl>methyl>-3-methoxybenzoic acid
    —— 4-diazo-2,3,4,5-tetrahydro-5,5-dimethyl-2,2-diphenylfuran-3-one 1089665-27-9 C18H16N2O2
    4-diazo-2,3,4,5-tetrahydro-5,5-dimethyl-2,2-diphenylfuran-3-one
    —— 4-fluorophenyl 3,4-dihydronaphthalene-2-carboxylate 1402012-55-8 C17H13FO2
    4-fluorophenyl 3,4-dihydronaphthalene-2-carboxylate
    —— 4-[1-(4-tert-butylcyclohexyl)-3-(3,5-dichlorophenyl)ureidomethyl]-N-(2H-tetrazol-5-ylmethyl)benzamide 307984-19-6 C27H33Cl2N7O2
    4-[1-(4-tert-butylcyclohexyl)-3-(3,5-dichlorophenyl)ureidomethyl]-N-(2H-tetrazol-5-ylmethyl)benzamide
    —— 4,4,5,5-tetramethyl-2-(1-benzoyloxy-4-methyl-4,5-decadien-6-yl)-[1,3,2]dioxaborolane 1082069-32-6 C24H35BO4
    4,4,5,5-tetramethyl-2-(1-benzoyloxy-4-methyl-4,5-decadien-6-yl)-[1,3,2]dioxaborolane
    —— (4S)-2'-(2-methoxy-2-methylpropoxy)-7'-(3-pyridinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine 1215866-31-1 C25H25N3O4
    (4S)-2'-(2-methoxy-2-methylpropoxy)-7'-(3-pyridinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine
    —— 4-[(1R,3R)-3-(3-chloro-5-methoxyphenyl)-2,2-dimethylcyclopropyl]-5-methyl-1H-imidazol-2-amine 335062-03-8 C16H20ClN3O
    4-[(1R,3R)-3-(3-chloro-5-methoxyphenyl)-2,2-dimethylcyclopropyl]-5-methyl-1H-imidazol-2-amine
    —— (4-Methyl-1-vinylidene-pent-3-enyl)-cyclohexane 82511-31-7 C14H22
    (4-Methyl-1-vinylidene-pent-3-enyl)-cyclohexane
    —— 4-(3-phenylpropyl)-1-(prop-2-yn-1-yl)pyridin-1-ium bromide 1263381-18-5 Br*C17H18N
    4-(3-phenylpropyl)-1-(prop-2-yn-1-yl)pyridin-1-ium bromide
    —— 4-methoxy-1,9-di-(2-tetrahydropyranyloxy)-dec-5-yne 213040-07-4 C21H36O5
    4-methoxy-1,9-di-(2-tetrahydropyranyloxy)-dec-5-yne
    —— 4-(dimethylamino)isodicyclopentafulvene 99747-02-1 C13H17N
    4-(dimethylamino)isodicyclopentafulvene
    —— 4-bromo-2-hydroxybenzoyl chloride 1248006-75-8 C7H4BrClO2
    4-bromo-2-hydroxybenzoyl chloride
    —— 4,5α-epoxy-7-(<i>Z</i>)-ethylidene-3,6-dimethoxy-17-methyl-6α,14α-ethano-morphinane 36193-34-7 C23H29NO3
    4,5α-epoxy-7-(<i>Z</i>)-ethylidene-3,6-dimethoxy-17-methyl-6α,14α-ethano-morphinane
    —— 4-methyl-2-(2-methyl-1,3-dioxolan-2-yl)pentanoic acid 869564-97-6 C10H18O4
    4-methyl-2-(2-methyl-1,3-dioxolan-2-yl)pentanoic acid
    —— [4-[[4-(dimethylamino)phenyl]diazenyl]-3,5-dimethylphenyl] N-methylcarbamate 13613-32-6 C18H22N4O2
    [4-[[4-(dimethylamino)phenyl]diazenyl]-3,5-dimethylphenyl] N-methylcarbamate
    —— 4-allyl-1-(1-methylpyrrol-2-ylacetyl)semicarbazide 1370340-14-9 C11H16N4O2
    4-allyl-1-(1-methylpyrrol-2-ylacetyl)semicarbazide
    —— 4,9-Dimethoxy-2,2-dioxo-2λ<sup>6</sup>-thia-1,3-diaza-cyclopenta[b]naphthalene-1,3,6,7-tetracarboxylic acid di-tert-butyl ester dimethyl ester 313352-15-7 C26H32N2O12S
    4,9-Dimethoxy-2,2-dioxo-2λ<sup>6</sup>-thia-1,3-diaza-cyclopenta[b]naphthalene-1,3,6,7-tetracarboxylic acid di-tert-butyl ester dimethyl ester
    —— 4-Isopropylcyclohexadecanon 32400-37-6 C19H36O
    4-Isopropylcyclohexadecanon
    —— (4-fluorophenyl)[3-(3-methoxyphenyl)propyl]amine 295318-96-6 C16H18FNO
    (4-fluorophenyl)[3-(3-methoxyphenyl)propyl]amine
    —— 4-chloro-N-(4-(6-tosyl-6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)bicyclo[2.2.2]octan-1-yl)benzenesulfonamide 1201190-83-1 C28H27ClN6O4S2
    4-chloro-N-(4-(6-tosyl-6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)bicyclo[2.2.2]octan-1-yl)benzenesulfonamide
    —— [4-Methyl-2-(methyl-phenyl-amino)-thiazol-5-yl]-thiophen-2-yl-methanone 114171-45-8 C16H14N2OS2
    [4-Methyl-2-(methyl-phenyl-amino)-thiazol-5-yl]-thiophen-2-yl-methanone
    —— 4-[2-(4-chloro-phenyl)-2-<i>p</i>-tolyl-vinyl]-benzimidic acid ethyl ester; hydrochloride 119698-70-3 C24H22ClNO*ClH
    4-[2-(4-chloro-phenyl)-2-<i>p</i>-tolyl-vinyl]-benzimidic acid ethyl ester; hydrochloride
    —— (4-Chlorphenyl)-4-chinazolylsulfon 92104-39-7 C14H9ClN2O2S
    (4-Chlorphenyl)-4-chinazolylsulfon
    —— 4-Methoxy-benzaldehyd-<4-(4-chlor-phenyl)-semicarbazon> 93899-44-6 C15H14ClN3O2
    4-Methoxy-benzaldehyd-<4-(4-chlor-phenyl)-semicarbazon>
    —— 4-Aethoxycarbonyl-4'-amino-chalkon 94004-98-5 C18H17NO3
    4-Aethoxycarbonyl-4'-amino-chalkon
    —— 4-Isopropyl-2,3-dimethyl-6-<1-(4-nitro-phenylhydrazono)-ethyl>-benzofuran 4153-87-1 C21H23N3O3
    4-Isopropyl-2,3-dimethyl-6-<1-(4-nitro-phenylhydrazono)-ethyl>-benzofuran
    —— 4-CH3C6H4SbC12H7Br 854832-58-9 C19H14BrSb
    4-CH3C6H4SbC12H7Br
    —— (4-methoxy-benzhydryl)-thiourea 107154-17-6 C15H16N2OS
    (4-methoxy-benzhydryl)-thiourea
    —— <4,5-Diphenyl-pyrazolyl-(3)>-methyl-sulfon 97978-15-9 C17H16N2O2S
    <4,5-Diphenyl-pyrazolyl-(3)>-methyl-sulfon
    —— 4-Ethoxy-oxanilsaeure-(α-acetyl-phenylhydrazid) 98471-07-9 C18H19N3O4
    4-Ethoxy-oxanilsaeure-(α-acetyl-phenylhydrazid)
    —— 4-Chlor-benzolsulfonyl-<N-acetyl-isopropyl-amid> 100129-84-8 C11H14ClNO3S
    4-Chlor-benzolsulfonyl-<N-acetyl-isopropyl-amid>
    —— 4-amino-8-hydroxy-2-(3-hydroxyphenyl)-5H-chromeno[4,3-d]pyrimidin-5-one 1270172-71-8 C17H11N3O4
    4-amino-8-hydroxy-2-(3-hydroxyphenyl)-5H-chromeno[4,3-d]pyrimidin-5-one
    —— 4a-trideuteriomethyl-<i>trans</i>-decahydro-naphthalene 110937-36-5 C11H20
    4a-trideuteriomethyl-<i>trans</i>-decahydro-naphthalene
    —— 4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[5-[4-[2-(trifluoromethyl)benzoyl]piperazin-1-yl]pentyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534608-60-1 C30H28F6N4O3
    4-[2,5-dihydro-3-methyl-2,5-dioxo-4-[5-[4-[2-(trifluoromethyl)benzoyl]piperazin-1-yl]pentyl]-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4-nitrophenyl ethylphosphoramidochloridate 82960-75-6 C8H10ClN2O4P
    4-nitrophenyl ethylphosphoramidochloridate
    —— 4-[3-[1-[4-cyano-3-(trifluoro-methyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]propyl]-N-(1-methylethyl)-piperazine-1-carboxamide 534607-44-8 C24H28F3N5O3
    4-[3-[1-[4-cyano-3-(trifluoro-methyl)phenyl]-2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-3-yl]propyl]-N-(1-methylethyl)-piperazine-1-carboxamide