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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2,4-dimethylbenzyl)-2-hydroxybenzaldehyde 775329-49-2 C16H16O2
    4-(2,4-dimethylbenzyl)-2-hydroxybenzaldehyde
    —— 4-hydroxy-<i>N</i>-<i>o</i>-tolyl-isophthalamic acid propyl ester 16087-11-9 C18H19NO4
    4-hydroxy-<i>N</i>-<i>o</i>-tolyl-isophthalamic acid propyl ester
    —— 4-(4-methoxyphenyl)-N,N-dimethyl-6-oxopyran-3-carboxamide 105621-43-0 C15H15NO4
    4-(4-methoxyphenyl)-N,N-dimethyl-6-oxopyran-3-carboxamide
    —— 4-[tert-butyl(dimethyl)silyl]oxycyclohex-3-en-1-one 62791-21-3 C12H22O2Si
    4-[tert-butyl(dimethyl)silyl]oxycyclohex-3-en-1-one
    —— 4-({2-[(4-bromo-3-fluorophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-propylpyridine-2-carboxamide 611218-44-1 C23H21BrFN5O2
    4-({2-[(4-bromo-3-fluorophenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-propylpyridine-2-carboxamide
    —— 4-{[2-(2,3-dihydro-1H-inden-5-ylamino)-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide 611222-01-6 C25H25N5O3
    4-{[2-(2,3-dihydro-1H-inden-5-ylamino)-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-methylpyridine-2-carboxamide
    —— 4-[3-(3-chlorophenyl)-5-ethyl-1H-pyrazol-4-yl]pyridine 216506-04-6 C16H14ClN3
    4-[3-(3-chlorophenyl)-5-ethyl-1H-pyrazol-4-yl]pyridine
    —— 4-[3-(3-chlorophenyl)-1H-pyrazol-4-yl]-N-(phenylmethyl)-2-pyridinamine 216506-40-0 C21H17ClN4
    4-[3-(3-chlorophenyl)-1H-pyrazol-4-yl]-N-(phenylmethyl)-2-pyridinamine
    —— 4-O-Acetyl-1,3:2,5-dianhydro-6-desoxy-6-iod-L-iditol 106193-24-2 C8H11IO4
    4-O-Acetyl-1,3:2,5-dianhydro-6-desoxy-6-iod-L-iditol
    —— 4-butoxy-2-chloro-phenol 671779-10-5 C10H13ClO2
    4-butoxy-2-chloro-phenol
    —— 4-hydroxycoumarine-3-thiosemiecarbazone 13711-96-1 C11H9N3O3S
    4-hydroxycoumarine-3-thiosemiecarbazone
    —— 4-(3-chloropyridin-2-yl)-3-fluoro-N-(1H-indol-5-yl)benzamide 849755-08-4 C20H13ClFN3O
    4-(3-chloropyridin-2-yl)-3-fluoro-N-(1H-indol-5-yl)benzamide
    —— 4-Fluoro-4'-t-butyl-2',6'-dinitrodiphenylamine 109826-05-3 C16H16FN3O4
    4-Fluoro-4'-t-butyl-2',6'-dinitrodiphenylamine
    —— (4S,5R)-5-benzyl-4-isobutyloxazolidin-2-one 115206-00-3 C14H19NO2
    (4S,5R)-5-benzyl-4-isobutyloxazolidin-2-one
    —— 4-(azetidin-1-yl)-5-[5-(2-chloro-4-methoxyphenyl)-1-methyl-1H-pyrazol-4-yl]-7-methylimidazo[5,1-f][1,2,4]triazine 1394034-10-6 C20H20ClN7O
    4-(azetidin-1-yl)-5-[5-(2-chloro-4-methoxyphenyl)-1-methyl-1H-pyrazol-4-yl]-7-methylimidazo[5,1-f][1,2,4]triazine
    —— 4-(4-chloro-phenyl)-3-hydroxy-2H-pyrido[3,4-b]quinoxalin-1-one 548736-28-3 C17H10ClN3O2
    4-(4-chloro-phenyl)-3-hydroxy-2H-pyrido[3,4-b]quinoxalin-1-one
    —— 4-methyl-2-methylamino-5-(N,N-dimethylthiocarbamoyl)thiazole 95611-45-3 C8H13N3S2
    4-methyl-2-methylamino-5-(N,N-dimethylthiocarbamoyl)thiazole
    —— 4,6β-Dibromotestosterone acetate 105360-46-1 C21H28Br2O3
    4,6β-Dibromotestosterone acetate
    —— 4-(3,4-Dimethoxy-phenylamino)-1-methyl-2,5-dioxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid methyl ester 220623-40-5 C15H16N2O6
    4-(3,4-Dimethoxy-phenylamino)-1-methyl-2,5-dioxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid methyl ester
    —— 4-{2-chloro-5-[2-((S)-3-fluoropyrrolidin-1-yl)ethoxy]-4-methoxyphenyl}-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1414850-27-3 C27H35ClFN5O3SSi
    4-{2-chloro-5-[2-((S)-3-fluoropyrrolidin-1-yl)ethoxy]-4-methoxyphenyl}-2-methylsulfanyl-7-(2-trimethylsilanylethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 4-(4-bromophenyl)-6-(1,2-dihydro-4-hydroxy-1-methyl-2-oxoquinolin-3-yl)-2-(piperazin-1-yl)pyridine-3-carbonitrile 1299463-79-8 C26H22BrN5O2
    4-(4-bromophenyl)-6-(1,2-dihydro-4-hydroxy-1-methyl-2-oxoquinolin-3-yl)-2-(piperazin-1-yl)pyridine-3-carbonitrile
    —— 4-O-(3-N-allyloxycarbonyl-3-amino-2,3,6-trideoxy-4-O-p-nitrobenzoyl-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-1-O-p-nitrobenzoyl-α-L-lyxo-hexopyranoside 195865-25-9 C34H37N3O16
    4-O-(3-N-allyloxycarbonyl-3-amino-2,3,6-trideoxy-4-O-p-nitrobenzoyl-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-1-O-p-nitrobenzoyl-α-L-lyxo-hexopyranoside
    —— 4-<4-(2-Amino-2-carbethoxy-ethyl)-phenoxy>-2,4,6-tri-tert-butyl-cyclohexadien-(2,5)-on-(1) 88688-73-7 C29H43NO4
    4-<4-(2-Amino-2-carbethoxy-ethyl)-phenoxy>-2,4,6-tri-tert-butyl-cyclohexadien-(2,5)-on-(1)
    —— 4-Nitro-α-<4-methoxy-phenyl>-trans-zimtsaeurechlorid 92853-76-4 C16H12ClNO4
    4-Nitro-α-<4-methoxy-phenyl>-trans-zimtsaeurechlorid
    —— 4-(4-Aminophenylthio)-trifluormethansulfonanilid 37950-31-5 C13H11F3N2O2S2
    4-(4-Aminophenylthio)-trifluormethansulfonanilid
    —— 4,4',5,5'-Tetracarboxy-8,8'-bichinolin 59834-29-6 C22H12N2O8
    4,4',5,5'-Tetracarboxy-8,8'-bichinolin
    —— 4-[1-[(4-fluorophenyl)methyl]-7-[N-(3-chloroprop-1-yl)piperazin-1-yl]-4-(1H)-quinolinon-3-yl]-2-hydroxy-4-oxo-2-butenoic acid 1598381-87-3 C27H27ClFN3O5
    4-[1-[(4-fluorophenyl)methyl]-7-[N-(3-chloroprop-1-yl)piperazin-1-yl]-4-(1H)-quinolinon-3-yl]-2-hydroxy-4-oxo-2-butenoic acid
    —— (4aS,7S,9aR)-6-Hydroxy-octahydro-4a,7-methano-benzocyclohepten-5-one 95769-26-9 C12H18O2
    (4aS,7S,9aR)-6-Hydroxy-octahydro-4a,7-methano-benzocyclohepten-5-one
    —— 4-Chlor-2-tosyloxy-acetophenon 92435-76-2 C15H13ClO4S
    4-Chlor-2-tosyloxy-acetophenon
    —— 4,7-dichloro-1-(2-dimethylamino-ethylamino)-thioxanthen-9-one 93313-76-9 C17H16Cl2N2OS
    4,7-dichloro-1-(2-dimethylamino-ethylamino)-thioxanthen-9-one
    —— 4,1'-dioxo-3',4'-dihydro-1'H-spiro[cyclohexane-1,2'-naphthalene]-3-carboxylic acid methyl ester 860418-63-9 C17H18O4
    4,1'-dioxo-3',4'-dihydro-1'H-spiro[cyclohexane-1,2'-naphthalene]-3-carboxylic acid methyl ester
    —— 4.5-Dicyanopentacyclo-<6.2.1.02.7.04.10.05.9>undecan 52477-63-1 C13H12N2
    4.5-Dicyanopentacyclo-<6.2.1.02.7.04.10.05.9>undecan
    —— 4-(5-propan-2-yl-1H-pyrazol-4-yl)-N-[[2-(trifluoromethyl)phenyl]methyl]pyridin-2-amine 1160103-85-4 C19H19F3N4
    4-(5-propan-2-yl-1H-pyrazol-4-yl)-N-[[2-(trifluoromethyl)phenyl]methyl]pyridin-2-amine
    —— 4-Iod-3-methyl-isothiazol-5-carbonsaeure 89282-05-3 C5H4INO2S
    4-Iod-3-methyl-isothiazol-5-carbonsaeure
    —— 4-[7-(1,3-benzodioxol-5-yl)-9-methyl-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl]-6-methyl-5-(1-methylethyl)-pyrimidin-2-amine 1379579-78-8 C25H28N4O3
    4-[7-(1,3-benzodioxol-5-yl)-9-methyl-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl]-6-methyl-5-(1-methylethyl)-pyrimidin-2-amine
    —— 4-{2-(2-carboxy-ethyl)-3-[6-[5-dimethylcarbamoyl-4'-methyl-biphenyl-3-yloxy]-hexyl]-phenoxy}-butyric acid 1162261-35-9 C35H43NO7
    4-{2-(2-carboxy-ethyl)-3-[6-[5-dimethylcarbamoyl-4'-methyl-biphenyl-3-yloxy]-hexyl]-phenoxy}-butyric acid
    —— 4-(2-((1-Naphthylamino)(oxo)acetyl)carbohydrazonoyl)phenyl 4-chlorobenzoate 881467-78-3 C26H18ClN3O4
    4-(2-((1-Naphthylamino)(oxo)acetyl)carbohydrazonoyl)phenyl 4-chlorobenzoate
    —— [4-(1H-Indol-3-ylmethyl)-cyclohexyl]-methanol 3364-44-1 C16H21NO
    [4-(1H-Indol-3-ylmethyl)-cyclohexyl]-methanol
    —— 4-(2-((1-Naphthylamino)(oxo)acetyl)carbohydrazonoyl)phenyl 4-methylbenzoate 881683-10-9 C27H21N3O4
    4-(2-((1-Naphthylamino)(oxo)acetyl)carbohydrazonoyl)phenyl 4-methylbenzoate
    —— 4,5,6,7-tetrabromo-2',7'-dichloro-3',6'-dihydroxy-4',5'-diiodo-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one 1277101-27-5 C20H4Br4Cl2I2O5
    4,5,6,7-tetrabromo-2',7'-dichloro-3',6'-dihydroxy-4',5'-diiodo-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
    —— 4-Oxo-6-phenyl-3-propyl-1-(2-pyrrolidin-1-yl-ethyl)-4,5,6,7-tetrahydro-1H-indole-2-carboxylic acid ethyl ester 27398-83-0 C26H34N2O3
    4-Oxo-6-phenyl-3-propyl-1-(2-pyrrolidin-1-yl-ethyl)-4,5,6,7-tetrahydro-1H-indole-2-carboxylic acid ethyl ester
    —— 4-Amino-benzoic acid 1,2-diethyl-pyrazolidin-4-yl ester 24783-26-4 C14H21N3O2
    4-Amino-benzoic acid 1,2-diethyl-pyrazolidin-4-yl ester
    —— 4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-[(4-fluorophenyl)methyl]benzamide 1282038-09-8 C36H37FN8O5
    4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-[(4-fluorophenyl)methyl]benzamide
    —— 4-(3,4,5-triisopropoxybenzamido)benzoic acid 1272527-38-4 C23H29NO6
    4-(3,4,5-triisopropoxybenzamido)benzoic acid
    —— 4-Amino-1-[4-(3-amino-4-phenylbutanoyl)piperazin-1-yl]-3-hydroxy-5-phenylpentan-1-one 1271770-77-4 C25H34N4O3
    4-Amino-1-[4-(3-amino-4-phenylbutanoyl)piperazin-1-yl]-3-hydroxy-5-phenylpentan-1-one
    —— 4-[[1-[3,3-dimethyl-2,3-dihydro-benzofuran-5-sulfonyl]-5-(chloro)-1H-indol-2-yl]methyl]-benzoic acid 1274942-07-2 C26H22ClNO5S
    4-[[1-[3,3-dimethyl-2,3-dihydro-benzofuran-5-sulfonyl]-5-(chloro)-1H-indol-2-yl]methyl]-benzoic acid
    —— 4-(2-(2-((4-Chlorobenzyl)oxy)benzoyl)carbohydrazonoyl)-2-methoxyphenyl 4-methoxybenzoate 881664-53-5 C30H25ClN2O6
    4-(2-(2-((4-Chlorobenzyl)oxy)benzoyl)carbohydrazonoyl)-2-methoxyphenyl 4-methoxybenzoate
    —— 4-(5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazine-7-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid (2-phenyl-imidazo[1,2-a]pyridin-7-yl)-amide 1278406-89-5 C24H21N9O2
    4-(5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazine-7-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid (2-phenyl-imidazo[1,2-a]pyridin-7-yl)-amide
    —— (4R)-6-phenylhex-5-yne-1,4-diol 1353021-22-3 C12H14O2
    (4R)-6-phenylhex-5-yne-1,4-diol
    —— 4-chloro-<i>N</i>-(6-chloro-2-ethoxy-pyrimidin-4-yl)-benzamide 15069-29-1 C13H11Cl2N3O2
    4-chloro-<i>N</i>-(6-chloro-2-ethoxy-pyrimidin-4-yl)-benzamide