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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4',4''-(penta-1,4-diyne-1,3,5-triyl)tris(methoxybenzene) 1335520-62-1 C26H22O3
    4,4',4''-(penta-1,4-diyne-1,3,5-triyl)tris(methoxybenzene)
    —— (4-chlorophenyl)methyl N-[2-(1,3-benzothiazol-2-ylsulfanylmethyl)-2-methyl-4-oxo-1,3-thiazolidin-3-yl]carbamate 1027933-01-2 C20H18ClN3O3S3
    (4-chlorophenyl)methyl N-[2-(1,3-benzothiazol-2-ylsulfanylmethyl)-2-methyl-4-oxo-1,3-thiazolidin-3-yl]carbamate
    —— 4-isopropyl-N-phenyl-4,5-dihydrothiazol-2-amine 1256137-82-2 C12H16N2S
    4-isopropyl-N-phenyl-4,5-dihydrothiazol-2-amine
    —— (4S)-5-{[3-({3-[3β-cholest-5-en-3-ylamino]propyl}amino)-3-oxopropyl]amino}-4-{[4-(2,7-difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)-3-methylbenzoyl]amino}-5-oxopentanoic acid 1264272-41-4 C59H76F2N4O8
    (4S)-5-{[3-({3-[3β-cholest-5-en-3-ylamino]propyl}amino)-3-oxopropyl]amino}-4-{[4-(2,7-difluoro-6-hydroxy-3-oxo-3H-xanthen-9-yl)-3-methylbenzoyl]amino}-5-oxopentanoic acid
    —— 4-[3-(4-[2-(2,2,2-trifluoroethyl)guanidino]pyrimid-2-ylthio)propyl]imidazole 84157-75-5 C13H16F3N7S
    4-[3-(4-[2-(2,2,2-trifluoroethyl)guanidino]pyrimid-2-ylthio)propyl]imidazole
    —— 4-methoxy-N-[4-[4-methyl-2,5-bis(phenylmethoxy)phenyl]butan-2-yl]aniline 757906-25-5 C32H35NO3
    4-methoxy-N-[4-[4-methyl-2,5-bis(phenylmethoxy)phenyl]butan-2-yl]aniline
    —— 4-fluorobenzyldimethylamine borane 1192229-93-8 C9H15BFN
    4-fluorobenzyldimethylamine borane
    —— (4E)-dimethyl 4-((E)-5,5-di(methoxycarbonyl)-7-methylocta-2,7-dienylidene)-3,3-dimethylcyclopentane-1,1-dicarboxylate 1251414-64-8 C24H34O8
    (4E)-dimethyl 4-((E)-5,5-di(methoxycarbonyl)-7-methylocta-2,7-dienylidene)-3,3-dimethylcyclopentane-1,1-dicarboxylate
    —— 4-formyl-2-(phenylethynyl)phenyl acetate 1422198-61-5 C17H12O3
    4-formyl-2-(phenylethynyl)phenyl acetate
    —— 4a-methoxy-3,3,6,6-tetramethyl-3,4,4a,5,6,7,9,9a-octahydro-2<i>H</i>-xanthene-1,8-dione 55771-13-6 C18H26O4
    4a-methoxy-3,3,6,6-tetramethyl-3,4,4a,5,6,7,9,9a-octahydro-2<i>H</i>-xanthene-1,8-dione
    —— 4-[1-(4-fluorophenyl)-4-{[(3R)-3-phenylpyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]-1-[2-(4-methanesulfonylphenyl)ethyl]piperidine 1381978-84-2 C34H37FN4O3S
    4-[1-(4-fluorophenyl)-4-{[(3R)-3-phenylpyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]-1-[2-(4-methanesulfonylphenyl)ethyl]piperidine
    —— 4-hydroxy-3-ethyl-4'-methoxydiphenylsulfone 141189-69-7 C15H16O4S
    4-hydroxy-3-ethyl-4'-methoxydiphenylsulfone
    —— 4-(5-fluoro-1-methyl-1H-indazol-3-yl)benzene-1,2-diol 680613-47-2 C14H11FN2O2
    4-(5-fluoro-1-methyl-1H-indazol-3-yl)benzene-1,2-diol
    —— 4,9,14-Tris(3,5-dimethylphenyl)-4,9,14-triazatetracyclo[10.3.0.02,6.07,11]pentadeca-1,6,11-triene-3,5,8,10,13,15-hexone 1021186-57-1 C36H27N3O6
    4,9,14-Tris(3,5-dimethylphenyl)-4,9,14-triazatetracyclo[10.3.0.02,6.07,11]pentadeca-1,6,11-triene-3,5,8,10,13,15-hexone
    —— 4-{3-[3-(4-hydroxyphenyl)isoxazol-5-yl]-2-fluoropropanoyl}amino-1-ethylpyrrole-3-carboxylic acid potassium salt 1204423-13-1 C19H17FN3O5*K
    4-{3-[3-(4-hydroxyphenyl)isoxazol-5-yl]-2-fluoropropanoyl}amino-1-ethylpyrrole-3-carboxylic acid potassium salt
    —— 4-(4-nitrophenyl)-2-methyl-5-(4-methylsulfonylphenyl)-1H-pyrrole 229346-56-9 C18H16N2O4S
    4-(4-nitrophenyl)-2-methyl-5-(4-methylsulfonylphenyl)-1H-pyrrole
    —— 4-tert-butyl-2,6-dicyclohexyl-3,7-diphenyl-1H-pyrrolo[3,2-c]pyridine 1279110-87-0 C35H42N2
    4-tert-butyl-2,6-dicyclohexyl-3,7-diphenyl-1H-pyrrolo[3,2-c]pyridine
    —— (4-Methoxy-2-methyl-1H-indol-3-yl)(4-methylphenyl)methanone 900183-04-2 C18H17NO2
    (4-Methoxy-2-methyl-1H-indol-3-yl)(4-methylphenyl)methanone
    —— 4-(2-ferrocenylvinyl)-2,6-dimethylpyrylium perchlorate 74775-23-8 C19H19FeO*ClO4
    4-(2-ferrocenylvinyl)-2,6-dimethylpyrylium perchlorate
    —— 4-acryloyl-2-oxabicyclo[2.2.2]octan-3-one 1318651-99-8 C10H12O3
    4-acryloyl-2-oxabicyclo[2.2.2]octan-3-one
    —— 4-p-Fluorbenzoyl-1-indancarbonsaeure 56461-40-6 C17H13FO3
    4-p-Fluorbenzoyl-1-indancarbonsaeure
    —— [4-(4-chlorophenyl)-5-phenylthiazol-2-yl][1-(4-methoxyphenyl)-1H-[1,2,3]triazol-4-yl]methylamine 1338597-11-7 C25H20ClN5OS
    [4-(4-chlorophenyl)-5-phenylthiazol-2-yl][1-(4-methoxyphenyl)-1H-[1,2,3]triazol-4-yl]methylamine
    —— 4-(4-ethyl-benzylsulfanyl)-phenylamine 866357-69-9 C15H17NS
    4-(4-ethyl-benzylsulfanyl)-phenylamine
    —— 4-bromo-2-pentenoic acid 10264-63-8 C5H7BrO2
    4-bromo-2-pentenoic acid
    —— (4aS,8aS)-4a-(3-Methoxy-phenyl)-2-(2-p-tolyl-ethyl)-hexahydro-isoquinoline-1,3-dione 66865-78-9 C25H29NO3
    (4aS,8aS)-4a-(3-Methoxy-phenyl)-2-(2-p-tolyl-ethyl)-hexahydro-isoquinoline-1,3-dione
    —— 4-methyl-3-[[4-(5-pyrimidinyl)-2-pyrimidinyl]amino]benzoic acid N'-(2-iodobenzoyl)hydrazide 1186620-20-1 C23H18IN7O2
    4-methyl-3-[[4-(5-pyrimidinyl)-2-pyrimidinyl]amino]benzoic acid N'-(2-iodobenzoyl)hydrazide
    —— 4,5-Dihydro-7-fluoro-10H-1-methyl-10-oxobenzo[5,6]cyclohepta[1,2-b]pyrrole-2-acetic acid 78702-08-6 C16H14FNO3
    4,5-Dihydro-7-fluoro-10H-1-methyl-10-oxobenzo[5,6]cyclohepta[1,2-b]pyrrole-2-acetic acid
    —— 4-(4-benzylpiperidin-1-yl)-2,6-dimorpholinopyrimidine 1190065-30-5 C24H33N5O2
    4-(4-benzylpiperidin-1-yl)-2,6-dimorpholinopyrimidine
    —— 4-(5-Bromo-pentyl)-2-(tert-butyl-dimethyl-silanyl)-imidazole-1-sulfonic acid dimethylamide 220378-17-6 C16H32BrN3O2SSi
    4-(5-Bromo-pentyl)-2-(tert-butyl-dimethyl-silanyl)-imidazole-1-sulfonic acid dimethylamide
    —— 4-[4-(2-Chloro-benzyloxy)-phenyl]-thiazol-2-ylamine; hydrobromide 79040-24-7 BrH*C16H13ClN2OS
    4-[4-(2-Chloro-benzyloxy)-phenyl]-thiazol-2-ylamine; hydrobromide
    —— 4-ethoxy-2,2-dimethyl-5-phenyl-2,4-dihydro-pyrrole-3,3-dicarboxylic acid diethyl ester 59857-78-2 C20H27NO5
    4-ethoxy-2,2-dimethyl-5-phenyl-2,4-dihydro-pyrrole-3,3-dicarboxylic acid diethyl ester
    —— 4-isobutyl-3,5-dimethyl-2-(2-naphthalen-1-ylamino-vinyl)-oxazolium; iodide 116081-95-9 C21H25N2O*I
    4-isobutyl-3,5-dimethyl-2-(2-naphthalen-1-ylamino-vinyl)-oxazolium; iodide
    —— 4-(3-chlorophenyl)-6-[hydroxy(3-iodophenyl)(1-methyl-1H-imidazol-5-yl)methyl]-1-methyl-2(1H)-quinolinone 406162-39-8 C27H21ClIN3O2
    4-(3-chlorophenyl)-6-[hydroxy(3-iodophenyl)(1-methyl-1H-imidazol-5-yl)methyl]-1-methyl-2(1H)-quinolinone
    —— 4-(2-(2,5-dihydroxyphenyl)-2-oxoethyl)-3-methyl-5-oxo-N-phenyl-4,5-dihydro-1H-pyrazole-1-carbothioamide 1003585-17-8 C19H17N3O4S
    4-(2-(2,5-dihydroxyphenyl)-2-oxoethyl)-3-methyl-5-oxo-N-phenyl-4,5-dihydro-1H-pyrazole-1-carbothioamide
    —— 4-p-toluidino-butyric acid p-toluidide 111351-92-9 C18H22N2O
    4-p-toluidino-butyric acid p-toluidide
    —— 4-<N-phenethyl-N-(p-toluenesulphonyl)amino>aniline 85010-82-8 C21H22N2O2S
    4-<N-phenethyl-N-(p-toluenesulphonyl)amino>aniline
    —— 4-(2-{[bis(benzyloxy)phosphoryl]oxy}ethoxy)-2-methoxyphenyl acetate 1220703-20-7 C25H27O8P
    4-(2-{[bis(benzyloxy)phosphoryl]oxy}ethoxy)-2-methoxyphenyl acetate
    —— 4-methyl-5-phenyl-4<i>H</i>-[1,2,4]triazol-3-yl <i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-triacetyl-<i>O</i><sup>6</sup>-benzoyl-α-<i>D</i>-1-thio-glucopyranoside 58459-18-0 C23H27N3O9S
    4-methyl-5-phenyl-4<i>H</i>-[1,2,4]triazol-3-yl <i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-triacetyl-<i>O</i><sup>6</sup>-benzoyl-α-<i>D</i>-1-thio-glucopyranoside
    —— 4-{N'-[3-Butyl-2-hydroxy-4-oxo-4H-naphthalen-(1Z)-ylidene]-hydrazino}-2-hydroxy-benzoic acid ethyl ester 65862-27-3 C23H24N2O5
    4-{N'-[3-Butyl-2-hydroxy-4-oxo-4H-naphthalen-(1Z)-ylidene]-hydrazino}-2-hydroxy-benzoic acid ethyl ester
    —— (4-chloro-1-methoxybut-3-enyl)benzene 94397-50-9 C11H13ClO
    (4-chloro-1-methoxybut-3-enyl)benzene
    —— 4-ethoxycarbonyl-1,2-dihydro-7,8-dimethoxy-1-(2-tolyl)-1-trimethylsilyloxy-2,3-benzodiazepin-5-one 1131426-60-2 C24H30N2O6Si
    4-ethoxycarbonyl-1,2-dihydro-7,8-dimethoxy-1-(2-tolyl)-1-trimethylsilyloxy-2,3-benzodiazepin-5-one
    —— 4-(4-Carboxypiperidino)-6,7,8-Trimethoxyquinazoline 165953-62-8 C17H21N3O5
    4-(4-Carboxypiperidino)-6,7,8-Trimethoxyquinazoline
    —— 4'-(((diethyl)amino)methyl)-N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-5-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-4-methyl-[1,1'-biphenyl]-3-carboxamide 1403255-63-9 C34H46N4O3
    4'-(((diethyl)amino)methyl)-N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-5-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-4-methyl-[1,1'-biphenyl]-3-carboxamide
    —— 4-Chloro-2-[(2-methoxyphenyl)methylamino]pyrimidine-5-carbonitrile 1214728-40-1 C13H11ClN4O
    4-Chloro-2-[(2-methoxyphenyl)methylamino]pyrimidine-5-carbonitrile
    —— 4-mesityl-N-methyl-N-[(1R)-1-phenylethyl]phthalazin-1amine 873216-94-5 C26H27N3
    4-mesityl-N-methyl-N-[(1R)-1-phenylethyl]phthalazin-1amine
    —— (4-amino-2-chloro-phenyl)-(4-ethyl-piperazin-1-yl)-methanone 853298-99-4 C13H18ClN3O
    (4-amino-2-chloro-phenyl)-(4-ethyl-piperazin-1-yl)-methanone
    —— 4-(Trifluoromethoxy)benzoyl isothiocyanate 926203-35-2 C9H4F3NO2S
    4-(Trifluoromethoxy)benzoyl isothiocyanate
    —— 4-Methoxy-thiobenzoic acid S-(2-oxo-2-phenyl-ethyl) ester 56494-75-8 C16H14O3S
    4-Methoxy-thiobenzoic acid S-(2-oxo-2-phenyl-ethyl) ester
    —— 4-(2-methylphenyl)-2-(iminomethyl)-4-oxobutanenitrile 1240949-35-2 C12H12N2O
    4-(2-methylphenyl)-2-(iminomethyl)-4-oxobutanenitrile
    —— 4,5-dichloro-1,3-bis(4-nitrobenzyl)imidazolium bromide 1307297-18-2 Br*C17H13Cl2N4O4
    4,5-dichloro-1,3-bis(4-nitrobenzyl)imidazolium bromide