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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(N-Acetylamid)-1,8-naphthalimid 58372-05-7 C14H10N2O3
    4-(N-Acetylamid)-1,8-naphthalimid
    —— 4-Hydroxy-benzoic acid [(2S,3R,5R)-2,3,5,6-tetrahydroxy-4-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-hex-(E)-ylidene]-hydrazide 67911-94-8 C19H28N2O12
    4-Hydroxy-benzoic acid [(2S,3R,5R)-2,3,5,6-tetrahydroxy-4-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-hex-(E)-ylidene]-hydrazide
    —— 4-formyl-1-methyl-3-phenylhydrazono-3,4-dihydro-1<i>H</i>-pyrazin-2-one 71200-49-2 C12H12N4O2
    4-formyl-1-methyl-3-phenylhydrazono-3,4-dihydro-1<i>H</i>-pyrazin-2-one
    —— 4-(4-(4-methoxyphenyl)-3-methylbut-1-yn-1-yl)-N,N-dimethylaniline 1604039-77-1 C20H23NO
    4-(4-(4-methoxyphenyl)-3-methylbut-1-yn-1-yl)-N,N-dimethylaniline
    —— 4-Methyl-3-<1-hydroxynaphthyl-(2)>-1.2.4-triazolinon-(5) 62353-84-8 C13H11N3O2
    4-Methyl-3-<1-hydroxynaphthyl-(2)>-1.2.4-triazolinon-(5)
    —— (4aR,4bS)-9,9-Dimethyl-decahydro-4,5,8a,9a-tetraaza-fluorene 122763-27-3 C11H22N4
    (4aR,4bS)-9,9-Dimethyl-decahydro-4,5,8a,9a-tetraaza-fluorene
    —— 4-Methoxycarbonyl-4-methylbenzo<i>homochroman-5-one 93500-57-3 C17H16O4
    4-Methoxycarbonyl-4-methylbenzo<i>homochroman-5-one
    —— 4-(2-acetylamino-4-methyl-thiazol-5-yl)-2,6-dibromo-benzenesulfonic acid 593958-64-6 C12H10Br2N2O4S2
    4-(2-acetylamino-4-methyl-thiazol-5-yl)-2,6-dibromo-benzenesulfonic acid
    —— 4-(4-methoxybenzyloxy)-6-(4-methylthiophen-3-yl)-2-(4-trifluoromethylthiazol-2-yl)pyrimidine 1251166-50-3 C21H16F3N3O2S2
    4-(4-methoxybenzyloxy)-6-(4-methylthiophen-3-yl)-2-(4-trifluoromethylthiazol-2-yl)pyrimidine
    —— 4-Methyl-4H-furo[3,2-b]indole-2-carboxylic acid (3-piperidin-1-yl-propyl)-amide 73356-59-9 C20H25N3O2
    4-Methyl-4H-furo[3,2-b]indole-2-carboxylic acid (3-piperidin-1-yl-propyl)-amide
    —— 4-amino-6-((4-phenoxyphenyl)amino)pyrimidine-5-carbaldehyde hydrochloride 1004956-68-6 C17H14N4O2*ClH
    4-amino-6-((4-phenoxyphenyl)amino)pyrimidine-5-carbaldehyde hydrochloride
    —— 4-((Z)-3-Oxo-3-phenyl-propenyl)-benzaldehyde 73654-17-8 C16H12O2
    4-((Z)-3-Oxo-3-phenyl-propenyl)-benzaldehyde
    —— 4-<5-(ethoxycarbonyl)-4-methylpyrrol-3-yl>-1-iodobutane 98977-14-1 C12H18INO2
    4-<5-(ethoxycarbonyl)-4-methylpyrrol-3-yl>-1-iodobutane
    —— 4-(5-amino-2-((tert-butoxycarbonyl)oxy)phenyl)benzo[d][1,3]dioxol-5-yl tert-butyl carbonate 1075749-45-9 C23H27NO8
    4-(5-amino-2-((tert-butoxycarbonyl)oxy)phenyl)benzo[d][1,3]dioxol-5-yl tert-butyl carbonate
    —— 4-(4-bromo-phenyl)-5-oxo-2-phenyl-[1,3]dithiolan-2-ylium betaine 59086-10-1 C15H9BrOS2
    4-(4-bromo-phenyl)-5-oxo-2-phenyl-[1,3]dithiolan-2-ylium betaine
    —— 4-{[5-Chloro-2-(3-isopropoxy-propylamino)-pyridine-3-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester 865169-96-6 C22H35ClN4O4
    4-{[5-Chloro-2-(3-isopropoxy-propylamino)-pyridine-3-carbonyl]-amino}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4(3H)-quinazolinone,6-(acetyloxy)-7-(phenylmethoxy)- 807639-57-2 C17H14N2O4
    4(3H)-quinazolinone,6-(acetyloxy)-7-(phenylmethoxy)-
    —— 4-(2-chlorophenyl)-6-methyl-5-(3-phenyl-1,2,4-oxadiazol-5-yl)-3,4-dihydropyrimidin-2(1H)-one 1171077-80-7 C19H15ClN4O2
    4-(2-chlorophenyl)-6-methyl-5-(3-phenyl-1,2,4-oxadiazol-5-yl)-3,4-dihydropyrimidin-2(1H)-one
    —— 4-methoxy-N,2,6-trimethyl-N-[[7-(9-pyridin-4-yl-3,9-diazaspiro[5.5]undecane-3-carbonyl)-1H-benzoimidazol-2-yl]-methyl]-benzenesulfonic acid amide 1258069-17-8 C33H40N6O4S
    4-methoxy-N,2,6-trimethyl-N-[[7-(9-pyridin-4-yl-3,9-diazaspiro[5.5]undecane-3-carbonyl)-1H-benzoimidazol-2-yl]-methyl]-benzenesulfonic acid amide
    —— 4'-(4-(4-chlorophenoxy)piperidine-1-carbonyl)-[1,1'-biphenyl]-4-carboxamide 1304784-05-1 C25H23ClN2O3
    4'-(4-(4-chlorophenoxy)piperidine-1-carbonyl)-[1,1'-biphenyl]-4-carboxamide
    —— 4-(3-dimethylamino-phenylamino)-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid {2-methyl-5-[3-(4-methyl-imidazol-1-yl)-5-trifluoromethyl-benzoylamino]-phenyl}-amide 851319-39-6 C34H30F3N9O2
    4-(3-dimethylamino-phenylamino)-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid {2-methyl-5-[3-(4-methyl-imidazol-1-yl)-5-trifluoromethyl-benzoylamino]-phenyl}-amide
    —— 4-(2-chloroethyl)-1-{4-[3-(2-methylpyrrolidin-1-yl)propoxy]phenyl}pyrrolidin-2-one 935745-02-1 C20H29ClN2O2
    4-(2-chloroethyl)-1-{4-[3-(2-methylpyrrolidin-1-yl)propoxy]phenyl}pyrrolidin-2-one
    —— 4-O-tert-butyl 1-O-methyl (2S)-2-[[(1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-[4-[(2-methylpropan-2-yl)oxycarbonyl]phenyl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,11,11b,12,13,13a,13b-tetradecahydrocyclopenta[a]chrysen-3a-yl]methylamino]butanedioate 1392113-41-5 C50H75NO6
    4-O-tert-butyl 1-O-methyl (2S)-2-[[(1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-[4-[(2-methylpropan-2-yl)oxycarbonyl]phenyl]-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,11,11b,12,13,13a,13b-tetradecahydrocyclopenta[a]chrysen-3a-yl]methylamino]butanedioate
    —— 4-Bromo-N-[5-phenyl-[1,2]dithiol-(3E)-ylidene]-benzenesulfonamide 57248-52-9 C15H10BrNO2S3
    4-Bromo-N-[5-phenyl-[1,2]dithiol-(3E)-ylidene]-benzenesulfonamide
    —— (4Z,6Z,8Z)-4-Methyl-cycloocta[b]furan 56900-42-6 C11H10O
    (4Z,6Z,8Z)-4-Methyl-cycloocta[b]furan
    —— (4S,5R)-4-Methyl-5-pentyl-[1,3]dioxolane-2-thione 61140-75-8 C9H16O2S
    (4S,5R)-4-Methyl-5-pentyl-[1,3]dioxolane-2-thione
    —— 4-{N'-[3,4-Dihydro-1H-naphthalen-(2Z)-ylidene]-hydrazino}-6-methyl-1H-pyridin-2-one 61191-30-8 C16H17N3O
    4-{N'-[3,4-Dihydro-1H-naphthalen-(2Z)-ylidene]-hydrazino}-6-methyl-1H-pyridin-2-one
    —— 4-(3-chlorophenyl)-6-(4-iodobenzoyl)-2(1H)-quinazolinone 406162-03-6 C21H12ClIN2O2
    4-(3-chlorophenyl)-6-(4-iodobenzoyl)-2(1H)-quinazolinone
    —— 4-chloro-7-isopropyl-5,6,7,8-tetrahydroquinazolin-2-amine 1141891-57-7 C11H16ClN3
    4-chloro-7-isopropyl-5,6,7,8-tetrahydroquinazolin-2-amine
    —— [4-(5-chloro-1H-imidazol-2-yl)-2-methyl-phenyl]-(4-methoxy-phenyl)-amine 1173169-04-4 C17H16ClN3O
    [4-(5-chloro-1H-imidazol-2-yl)-2-methyl-phenyl]-(4-methoxy-phenyl)-amine
    —— 4-(4'-Chlor-p-biphenylyl)-3-hydroxy-buttersaeureethylester 6728-96-7 C18H19ClO3
    4-(4'-Chlor-p-biphenylyl)-3-hydroxy-buttersaeureethylester
    —— 4-hydroxy-1-(6-methyl-1,3-benzothiazol-2-yl)-3-(5-methylfuran-2-carbonyl)-2-thiophen-3-yl-2H-pyrrol-5-one 1071948-90-7 C22H16N2O4S2
    4-hydroxy-1-(6-methyl-1,3-benzothiazol-2-yl)-3-(5-methylfuran-2-carbonyl)-2-thiophen-3-yl-2H-pyrrol-5-one
    —— 4-(N-(3-((2,6-dimethyl-4-(perfluoropropan-2-yl)phenyl)(methyl)carbamoyl)phenyl)benzamide)butanoic acid 1207314-75-7 C30H27F7N2O4
    4-(N-(3-((2,6-dimethyl-4-(perfluoropropan-2-yl)phenyl)(methyl)carbamoyl)phenyl)benzamide)butanoic acid
    —— 4-((R)-1-(6-(5-(methylsulfonyl)pyridin-3-yl)-4-(2,2,2-trifluoroethylamino)pyrido[3,2-d]pyrimidin-2-ylamino)ethyl)benzenesulfonamide 1203653-41-1 C23H22F3N7O4S2
    4-((R)-1-(6-(5-(methylsulfonyl)pyridin-3-yl)-4-(2,2,2-trifluoroethylamino)pyrido[3,2-d]pyrimidin-2-ylamino)ethyl)benzenesulfonamide
    —— 4-Fluoro-cyclohexanecarbonyl chloride 888970-82-9 C7H10ClFO
    4-Fluoro-cyclohexanecarbonyl chloride
    —— 4-tert-butyl-5-{4-[N-(4-carboxybutyl)benzimidazol-2-yl]-3-hydroxyphenyl}-3,3-dimethyl-2,3-dihydrofuran 1426250-62-5 C28H34N2O4
    4-tert-butyl-5-{4-[N-(4-carboxybutyl)benzimidazol-2-yl]-3-hydroxyphenyl}-3,3-dimethyl-2,3-dihydrofuran
    —— 4-Chlor-butan-sulfonsaeure-p-tolylester 59427-01-9 C11H15ClO3S
    4-Chlor-butan-sulfonsaeure-p-tolylester
    —— 4-(3-Allyl-4-trifluoromethanesulfonyloxy-phenyl)-butyric acid methyl ester 166959-42-8 C15H17F3O5S
    4-(3-Allyl-4-trifluoromethanesulfonyloxy-phenyl)-butyric acid methyl ester
    —— 4-oxo-3a-bromo-2,3-diphenyl-2,3-dihydrobenzo<b>thieno<2,3-d>isoxazolidine 89900-76-5 C21H16BrNO2S
    4-oxo-3a-bromo-2,3-diphenyl-2,3-dihydrobenzo<b>thieno<2,3-d>isoxazolidine
    —— 4-(4-(4-fluorophenyl)-2-phenyl-1H-imidazol-5-yl)-2-(methylsulfonyl)pyrimidine 869962-14-1 C20H15FN4O2S
    4-(4-(4-fluorophenyl)-2-phenyl-1H-imidazol-5-yl)-2-(methylsulfonyl)pyrimidine
    —— 4-(aminomethyl)-N-(4-(aminomethyl)phenyl)-1-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide 1192190-84-3 C21H27N7O
    4-(aminomethyl)-N-(4-(aminomethyl)phenyl)-1-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide
    —— 4-pyrrolidin-1-yl-piperidine-1-carboxylic acid [4-(8-methylamino-imidazo[1,2-a]pyrazin-3-yl)-phenyl]-amide 787591-52-0 C23H29N7O
    4-pyrrolidin-1-yl-piperidine-1-carboxylic acid [4-(8-methylamino-imidazo[1,2-a]pyrazin-3-yl)-phenyl]-amide
    —— (4-(2-methoxyphenyl)but-3-yn-1-yl)(phenyl)tellane 1595290-91-7 C17H16OTe
    (4-(2-methoxyphenyl)but-3-yn-1-yl)(phenyl)tellane
    —— 4-[1-(2-methoxy-pyridin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-8-yl]-benzamide 1257428-57-1 C24H19N5O3
    4-[1-(2-methoxy-pyridin-3-yl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-8-yl]-benzamide
    —— 4-pentynoyl-RRRRRRRRRFF-NH<sub>2</sub> 1476743-37-9 C77H133N39O12
    4-pentynoyl-RRRRRRRRRFF-NH<sub>2</sub>
    —— 4,6-diethyl-2-thioxo-1,2-dihydropyrimidine-5-carbonitrile 142673-54-9 C9H11N3S
    4,6-diethyl-2-thioxo-1,2-dihydropyrimidine-5-carbonitrile
    —— 4-Dimethylamino-3-phenyl-2-butanol 690619-45-5 C12H19NO
    4-Dimethylamino-3-phenyl-2-butanol
    —— 4-(4-(((2'-methyl-[2,4'-bipyridin]-5-yl)methyl)amino)quinazolin-7-yl)thiomorpholine 1,1-dioxide 1384181-95-6 C24H24N6O2S
    4-(4-(((2'-methyl-[2,4'-bipyridin]-5-yl)methyl)amino)quinazolin-7-yl)thiomorpholine 1,1-dioxide
    —— 4-amino-5-chloro-2-(2-fluoropyridin-3-yl)-6-methoxycarbonylpyrimidine 1194254-11-9 C11H8ClFN4O2
    4-amino-5-chloro-2-(2-fluoropyridin-3-yl)-6-methoxycarbonylpyrimidine
    —— 4,5-epoxypentyl O-β-D-glucopyranosyl-(1->4)-O-β-D-glucopyranosyl-(1->4)-β-D-glucopyranoside 120615-27-2 C23H40O17
    4,5-epoxypentyl O-β-D-glucopyranosyl-(1->4)-O-β-D-glucopyranosyl-(1->4)-β-D-glucopyranoside