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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-Chloro-2-methyl-phenyl)-pyrrolidin-(2E)-ylidene-amine 55205-11-3 C11H13ClN2
    (4-Chloro-2-methyl-phenyl)-pyrrolidin-(2E)-ylidene-amine
    —— (4aS,7aS,12bR)-3-(cyclopropylmethyl)-7,9-dimethoxy-2,3,4,4a,5,7a-hexahydro-1H-benzofuro[3,2-e]isoquinoline 1609251-44-6 C21H27NO3
    (4aS,7aS,12bR)-3-(cyclopropylmethyl)-7,9-dimethoxy-2,3,4,4a,5,7a-hexahydro-1H-benzofuro[3,2-e]isoquinoline
    —— 4-(4-chloromethylcyclohexyl)benzamide 145693-36-3 C14H18ClNO
    4-(4-chloromethylcyclohexyl)benzamide
    —— 4,4'-Dibenzyloxy-3-(1,3-dioxane-2-yl)-3'-(1,3-dithiane-2-yl)biphenyl 134038-79-2 C34H34O4S2
    4,4'-Dibenzyloxy-3-(1,3-dioxane-2-yl)-3'-(1,3-dithiane-2-yl)biphenyl
    —— [4-(benzenesulfonyl)-3-chlorobutyl]-trimethylsilane 210572-60-4 C13H21ClO2SSi
    [4-(benzenesulfonyl)-3-chlorobutyl]-trimethylsilane
    —— 4,6-Pyrimidinediamine, N4-(1-methylpropyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 888260-54-6 C20H21N7O2
    4,6-Pyrimidinediamine, N4-(1-methylpropyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
    —— 4-(4-Nitro-benzylidene)-2,6-diphenyl-1,4-dihydro-pyridine 55869-16-4 C24H18N2O2
    4-(4-Nitro-benzylidene)-2,6-diphenyl-1,4-dihydro-pyridine
    —— 4-bromo-3''-fluoro-[1,1';4',1'']terphenyl-2'-carboxylic acid ethyl ester 1164111-93-6 C21H16BrFO2
    4-bromo-3''-fluoro-[1,1';4',1'']terphenyl-2'-carboxylic acid ethyl ester
    —— 4-(phenyl-d5)-1-tosylquinolin-2(1H)-one-5,6,7,8-d4 1227858-00-5 C22H17NO3S
    4-(phenyl-d5)-1-tosylquinolin-2(1H)-one-5,6,7,8-d4
    —— (4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-3,4b,5,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester 121115-28-4 C27H38O5
    (4bR,6aS,10aS,10bR,12aS)-4b,7,7,10a,12a-Pentamethyl-3-oxo-3,4b,5,6,6a,7,8,9,10,10a,10b,11,12,12a-tetradecahydro-chrysene-1,2-dicarboxylic acid dimethyl ester
    —— 4-methoxy-benzyl 4-ethynyl-benzoate 946568-82-7 C17H14O3
    4-methoxy-benzyl 4-ethynyl-benzoate
    —— 4-(5,6-dichloropyridin-3-yl)-2H-phthalazin-1-one 1372156-61-0 C13H7Cl2N3O
    4-(5,6-dichloropyridin-3-yl)-2H-phthalazin-1-one
    —— 4,7-dioxo-dec-5t-enedioic acid diethyl ester 100864-74-2 C14H20O6
    4,7-dioxo-dec-5t-enedioic acid diethyl ester
    —— 4-(5-amino-1,2,4-oxadiazol-3-yl)-2-guanidinothiazole hydrobromide 92845-68-6 BrH*C6H7N7OS
    4-(5-amino-1,2,4-oxadiazol-3-yl)-2-guanidinothiazole hydrobromide
    —— 4-(4-methylpent-3-enyl)cyclohex-4-ene-1,2-dicarboxamide 1394291-77-0 C14H22N2O2
    4-(4-methylpent-3-enyl)cyclohex-4-ene-1,2-dicarboxamide
    —— 4-[2-([1,1a(2)-Biphenyl]-4-ylcarbonyl)hydrazinylidene]-4,5,6,7-tetrahydro-3-methyl-2-benzofurancarboxylic acid 2-(2-phenoxyacetyl)hydrazide 889993-39-9 C31H28N4O5
    4-[2-([1,1a(2)-Biphenyl]-4-ylcarbonyl)hydrazinylidene]-4,5,6,7-tetrahydro-3-methyl-2-benzofurancarboxylic acid 2-(2-phenoxyacetyl)hydrazide
    —— 4-<2,3,4-Trimethyl-2H-pyrryl-(2)>-butyronitril 91429-69-5 C11H16N2
    4-<2,3,4-Trimethyl-2H-pyrryl-(2)>-butyronitril
    —— <4-Methylaethylamino-phenyl>-dimethyl-aethyl-ammoniumjodid 131082-44-5 C13H23N2*I
    <4-Methylaethylamino-phenyl>-dimethyl-aethyl-ammoniumjodid
    —— 4-Chlor-3-chlorsulfonyl-2'-methylbenzanilid 92103-50-9 C14H11Cl2NO3S
    4-Chlor-3-chlorsulfonyl-2'-methylbenzanilid
    —— 4-{(1R)-1-[({(6R)-6-(5-chloro-2-methoxybenzyl)-3-[(4-fluorophenoxy)imino]-7-oxo-1,4-diazepan-1-yl}carbonyl)amino]propyl}-2-hydroxybenzoic acid 1312768-86-7 C30H30ClFN4O7
    4-{(1R)-1-[({(6R)-6-(5-chloro-2-methoxybenzyl)-3-[(4-fluorophenoxy)imino]-7-oxo-1,4-diazepan-1-yl}carbonyl)amino]propyl}-2-hydroxybenzoic acid
    —— 4,4a,10a-Trihydroxy-7-methoxy-1,2-bis-methoxycarbonyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthren 97830-48-3 C19H24O8
    4,4a,10a-Trihydroxy-7-methoxy-1,2-bis-methoxycarbonyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthren
    —— 4-<3-Nitro-benzyliden>-2,6-diphenyl-3<2H>-pyridazinon 97257-55-1 C23H17N3O3
    4-<3-Nitro-benzyliden>-2,6-diphenyl-3<2H>-pyridazinon
    —— 4-acetyl-5-benzylamino-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 97154-73-9 C19H19N3O2
    4-acetyl-5-benzylamino-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-Oxo-3-propyl-2-thioxo-thiazolidin-5-essigsaeure-pentylester 5316-52-9 C13H21NO3S2
    4-Oxo-3-propyl-2-thioxo-thiazolidin-5-essigsaeure-pentylester
    —— 4-amino-1-(2-deoxy-D-ribofuranosyl)imidazole-5-carboxamide 29868-33-5 C9H14N4O4
    4-amino-1-(2-deoxy-D-ribofuranosyl)imidazole-5-carboxamide
    —— 4-[[1-(4-Phenylbenzoyl)piperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203553-15-4 C33H35NO3
    4-[[1-(4-Phenylbenzoyl)piperidin-4-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-amino-5-chloro-1-(2,3-di-O-acetyl-5-deoxy-beta-D-ribofuranosyl)-1H-pyrimidin-2-one 308847-78-1 C13H16ClN3O6
    4-amino-5-chloro-1-(2,3-di-O-acetyl-5-deoxy-beta-D-ribofuranosyl)-1H-pyrimidin-2-one
    —— 4-Trimethylsilanyloxy-1-aza-bicyclo[4.2.0]oct-3-en-8-one 104210-99-3 C10H17NO2Si
    4-Trimethylsilanyloxy-1-aza-bicyclo[4.2.0]oct-3-en-8-one
    —— 4-[(3-chloro-4-fluorophenyl)amino]-7-methoxy-6-[3-(3-oxo-perhydro-pyrazino[2,1-c] [1,4]oxazin-8-yl)-propyloxy]-quinazoline 1139504-55-4 C25H27ClFN5O4
    4-[(3-chloro-4-fluorophenyl)amino]-7-methoxy-6-[3-(3-oxo-perhydro-pyrazino[2,1-c] [1,4]oxazin-8-yl)-propyloxy]-quinazoline
    —— 4-(benzyloxy)-3-(1-t-butoxyformamido)benzoic acid 135322-03-1 C19H21NO5
    4-(benzyloxy)-3-(1-t-butoxyformamido)benzoic acid
    —— [4-(dihydroxyboryl)-benzoylamino]-acetic acid 256656-73-2 C9H10BNO5
    [4-(dihydroxyboryl)-benzoylamino]-acetic acid
    —— 4-(cyclohexylidenemethylidene)oct-2-yn-1-ol 133489-06-2 C15H22O
    4-(cyclohexylidenemethylidene)oct-2-yn-1-ol
    —— 4-[1,3]Dioxolan-2-yl-1-(4-methoxy-phenyl)-[1,2,4]triazolo[4,3-a]quinoline 134924-46-2 C20H17N3O3
    4-[1,3]Dioxolan-2-yl-1-(4-methoxy-phenyl)-[1,2,4]triazolo[4,3-a]quinoline
    —— 4-pentyloxyphenylsulfonyl hydrazide 91216-77-2 C11H18N2O3S
    4-pentyloxyphenylsulfonyl hydrazide
    —— ((4S,5S)-2-thioxo-5-vinylimidazolidin-4-yl)methyl acetate 1202794-79-3 C8H12N2O2S
    ((4S,5S)-2-thioxo-5-vinylimidazolidin-4-yl)methyl acetate
    —— 4,4''-Diethyl-3,3',4',3''-tetramethyl-1H,1'H,1''H-[2,2';5',2'']terpyrrole 166275-54-3 C20H27N3
    4,4''-Diethyl-3,3',4',3''-tetramethyl-1H,1'H,1''H-[2,2';5',2'']terpyrrole
    —— 4-bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carbonitrile 1542913-60-9 C6H3BrF3N3
    4-bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carbonitrile
    —— (4R)-1-[(4S)-2-benzyl-5,5-dimethyl-3-oxo-isothiazolidine-4-yl]-3,3-dibromo-4-chloro-azetidine-2-one 230298-36-9 C15H15Br2ClN2O2S
    (4R)-1-[(4S)-2-benzyl-5,5-dimethyl-3-oxo-isothiazolidine-4-yl]-3,3-dibromo-4-chloro-azetidine-2-one
    —— 4-(2-cyclopropylpyrazolo[1,5-a]pyrimidin-7-ylthio)benzenamine 1187875-94-0 C15H14N4S
    4-(2-cyclopropylpyrazolo[1,5-a]pyrimidin-7-ylthio)benzenamine
    —— [4-(5-iodo-imidazo[2,1-b][1,3,4]thiadiazol-2-ylamino)-trans-cyclohexyl]-carbamic acid tert-butyl ester 1360173-83-6 C15H22IN5O2S
    [4-(5-iodo-imidazo[2,1-b][1,3,4]thiadiazol-2-ylamino)-trans-cyclohexyl]-carbamic acid tert-butyl ester
    —— 4-Hydroxy-2-oxo-4-phenethylcarbamoyl-3,5-diphenyl-pentanoic acid ethyl ester 103280-06-4 C28H29NO5
    4-Hydroxy-2-oxo-4-phenethylcarbamoyl-3,5-diphenyl-pentanoic acid ethyl ester
    —— 4-Nitro-dihydrozimtsaeure-<2-cyclohex-1-enyl-aethylamid> 93436-97-6 C17H22N2O3
    4-Nitro-dihydrozimtsaeure-<2-cyclohex-1-enyl-aethylamid>
    —— 4-{[6-(2,6-diethyl-phenyl)-3-(5-isopropyl-2-methyl-phenoxymethyl)-2-methyl-pyridin-4-ylmethyl]-methyl-amino}-butyric acid 693277-66-6 C33H44N2O3
    4-{[6-(2,6-diethyl-phenyl)-3-(5-isopropyl-2-methyl-phenoxymethyl)-2-methyl-pyridin-4-ylmethyl]-methyl-amino}-butyric acid
    —— [4-[2-Chloro-3-[(1-oxothian-1-ylidene)amino]-4-prop-2-ynoxybenzoyl]-2-methylpyrazol-3-yl] methylsulfanylformate 1207343-31-4 C21H22ClN3O5S2
    [4-[2-Chloro-3-[(1-oxothian-1-ylidene)amino]-4-prop-2-ynoxybenzoyl]-2-methylpyrazol-3-yl] methylsulfanylformate
    —— 4-[5-(naphthalen-1-yloxy)-pentyloxy]-2,3-dihydro-indole-1-carbothioic acid amide 1070955-89-3 C24H26N2O2S
    4-[5-(naphthalen-1-yloxy)-pentyloxy]-2,3-dihydro-indole-1-carbothioic acid amide
    —— [(4-{[2-(Methoxycarbonyl)-2-phenylhydrazino]carbonyl}-2-phenylquinolin-3-yl)oxy]acetic acid 914654-36-7 C26H21N3O6
    [(4-{[2-(Methoxycarbonyl)-2-phenylhydrazino]carbonyl}-2-phenylquinolin-3-yl)oxy]acetic acid
    —— 4-anilido-4-anilino-3-benzoyl-1-4'-dimethylaminophenyl-5-methylidene imidazolidine 2-thione 95637-78-8 C32H29N5O2S
    4-anilido-4-anilino-3-benzoyl-1-4'-dimethylaminophenyl-5-methylidene imidazolidine 2-thione
    —— 4-{[7-(cyclopropylmethoxy)-5-methyl-6-oxo-8-(3-thienyl)-5,6-dihydropyrido[3,2-d]pyrimidin-2-yl]amino}-N-(1-isopropylpiperidin-4-yl)-3-methoxybenzamide 1187093-90-8 C32H38N6O4S
    4-{[7-(cyclopropylmethoxy)-5-methyl-6-oxo-8-(3-thienyl)-5,6-dihydropyrido[3,2-d]pyrimidin-2-yl]amino}-N-(1-isopropylpiperidin-4-yl)-3-methoxybenzamide
    —— 4-[2-Cyano-3-[(1-methylethyl)amino]-3-oxo-1-propen-1-yl]-2-methoxyphenyl 3-(3,4-diethoxyphenyl)-2-propenoate 939598-20-6 C27H30N2O6
    4-[2-Cyano-3-[(1-methylethyl)amino]-3-oxo-1-propen-1-yl]-2-methoxyphenyl 3-(3,4-diethoxyphenyl)-2-propenoate
    —— 4-Acetamino-naphthalin-sulfonsaeure-1-<6-methyl-undecanoyl-amid> 119531-65-6 C24H34N2O4S
    4-Acetamino-naphthalin-sulfonsaeure-1-<6-methyl-undecanoyl-amid>