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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2'-furyl)-3,5-dimethylpyrazole 120290-06-4 C9H10N2O
    4-(2'-furyl)-3,5-dimethylpyrazole
    —— 4-(2-chloro-5-methoxyphenoxy)-6-(2,3-difluorophenyl)nicotinic acid 1013913-85-3 C19H12ClF2NO4
    4-(2-chloro-5-methoxyphenoxy)-6-(2,3-difluorophenyl)nicotinic acid
    —— 4-[((3-isobutyl-1-phenyl-1H-pyrazol-4-yl)methylene)amino]-6-methyl-3-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosylthio)-1,2,4-triazin-5(4H)-one 1264641-24-8 C32H38N6O10S
    4-[((3-isobutyl-1-phenyl-1H-pyrazol-4-yl)methylene)amino]-6-methyl-3-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosylthio)-1,2,4-triazin-5(4H)-one
    —— 4-tert-Butyl-2-mercaptomethyl-phenol 6655-49-8 C11H16OS
    4-tert-Butyl-2-mercaptomethyl-phenol
    —— 4-Ethyl-7-hydroxy-2,3-dimethyl-benzo<b>thiophen 3782-06-7 C12H14OS
    4-Ethyl-7-hydroxy-2,3-dimethyl-benzo<b>thiophen
    —— 4-(3,4-dimethoxyphenyl)-3-methylidenebutanoic acid tert-butyl ester 1415610-23-9 C17H24O4
    4-(3,4-dimethoxyphenyl)-3-methylidenebutanoic acid tert-butyl ester
    —— 4-Hydroxy-7-[2-[4-(2-phenylethoxy)butyl]aminoethyl]-1,3-benzothiazol-2(3H)-one 732220-91-6 C21H26N2O3S
    4-Hydroxy-7-[2-[4-(2-phenylethoxy)butyl]aminoethyl]-1,3-benzothiazol-2(3H)-one
    —— 4'-[[5,7-difluoro-2-butyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 136318-33-7 C26H22F2N2O3
    4'-[[5,7-difluoro-2-butyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— 4-amino-7-(2-methoxy-4-pyridinyl)-N-(trans-4-(tetrahydro-2H-pyran-4-yloxy)cyclohexyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338050-53-5 C24H30N6O4
    4-amino-7-(2-methoxy-4-pyridinyl)-N-(trans-4-(tetrahydro-2H-pyran-4-yloxy)cyclohexyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
    —— 4-(4-chlorophenyl)-2,6-dimethyl-4H-pyran-3,5-dicarboxylic acid 1300051-81-3 C15H13ClO5
    4-(4-chlorophenyl)-2,6-dimethyl-4H-pyran-3,5-dicarboxylic acid
    —— 4'-[[5,7-didecyl-2-hexyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 136318-32-6 C48H68N2O3
    4'-[[5,7-didecyl-2-hexyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— 4-(2-Bromo-5-methyl-phenyl)-morpholin-3-one 1427413-84-0 C11H12BrNO2
    4-(2-Bromo-5-methyl-phenyl)-morpholin-3-one
    —— 4-[4-(3-Cyano-3-ethoxycarbonyl-propyl)-imidazol-1-ylmethyl]-benzoic acid methyl ester 289677-44-7 C19H21N3O4
    4-[4-(3-Cyano-3-ethoxycarbonyl-propyl)-imidazol-1-ylmethyl]-benzoic acid methyl ester
    —— 4-[4-((4aS,8aS)-octahydro-quinoline-1(2H)-ylcarbonyl)-thiophen-2-yl]-piperidine-1-carboxylic acid (2-methanesulfonylamino-ethyl)-amide 1160720-30-8 C23H36N4O4S2
    4-[4-((4aS,8aS)-octahydro-quinoline-1(2H)-ylcarbonyl)-thiophen-2-yl]-piperidine-1-carboxylic acid (2-methanesulfonylamino-ethyl)-amide
    —— 4-((5-methoxy-3-(4-carboxybutyl)benzothiazol-2(3H)-ylidene)methyl)-6-chloro-1-methylquinolinium bromide 1190078-87-5 Br*C24H24ClN2O3S
    4-((5-methoxy-3-(4-carboxybutyl)benzothiazol-2(3H)-ylidene)methyl)-6-chloro-1-methylquinolinium bromide
    —— 4-Phenyl-6,7,8,9,10,11-hexahydro-4H-5-oxa-1-thia-9-aza-cyclopentacyclodecene 91477-93-9 C16H19NOS
    4-Phenyl-6,7,8,9,10,11-hexahydro-4H-5-oxa-1-thia-9-aza-cyclopentacyclodecene
    —— [4-(N-acetyl-anilino)-phenyl]-arsonic acid 861343-87-5 C14H14AsNO4
    [4-(N-acetyl-anilino)-phenyl]-arsonic acid
    —— (4R,5R)-5-(3-Hydroxy-pentadecyl)-4-methyl-oxazolidine-3-carboxylic acid cyclohexyl ester 126260-86-4 C26H49NO4
    (4R,5R)-5-(3-Hydroxy-pentadecyl)-4-methyl-oxazolidine-3-carboxylic acid cyclohexyl ester
    —— (4α,5β)-4-ethyl-2,2,4,5-tetramethyl-1,3-dioxane 122489-03-6 C10H20O2
    (4α,5β)-4-ethyl-2,2,4,5-tetramethyl-1,3-dioxane
    —— (4-Chloromethyl-2-methoxy-phenoxy)-acetic acid ethyl ester 198481-26-4 C12H15ClO4
    (4-Chloromethyl-2-methoxy-phenoxy)-acetic acid ethyl ester
    —— (4R,5S)-2,2-dimethyl-4-phenyl-5-vinyl-[1,3]-dioxolane 140631-03-4 C13H16O2
    (4R,5S)-2,2-dimethyl-4-phenyl-5-vinyl-[1,3]-dioxolane
    —— 4-benzo[b]thien-2-yl-9-chloro-6H-pyrrolo[1,2-a][1,4]benzodiazepine 1407993-53-6 C20H13ClN2S
    4-benzo[b]thien-2-yl-9-chloro-6H-pyrrolo[1,2-a][1,4]benzodiazepine
    —— 4-methyl-1-(7-methyloct-6-en-3-yl)-6-oxocyclohexa-2,4-dien-1-yl acetate 1262789-42-3 C18H26O3
    4-methyl-1-(7-methyloct-6-en-3-yl)-6-oxocyclohexa-2,4-dien-1-yl acetate
    —— (4-methylpent-1-ene-1,3-diyl)dibenzene 223914-82-7 C18H20
    (4-methylpent-1-ene-1,3-diyl)dibenzene
    —— 4-(fur-2-yl)-7-[3-(4-methoxytetrahydro-2H-pyran-4-yl)-2-propenyloxy]naptho [2,3-c]furan-1(3H)-one 167490-62-2 C25H24O6
    4-(fur-2-yl)-7-[3-(4-methoxytetrahydro-2H-pyran-4-yl)-2-propenyloxy]naptho [2,3-c]furan-1(3H)-one
    —— 4-ethoxy-2-pyridin-3-yl-2,3-dihydro-1H-pyridin-6-one 1073451-98-5 C12H14N2O2
    4-ethoxy-2-pyridin-3-yl-2,3-dihydro-1H-pyridin-6-one
    —— 4-Nitro-4'-chlor-α-(4-phenacyl-1,4-dihydro-pyridyl)-stilben 15031-44-4 C27H21ClN2O3
    4-Nitro-4'-chlor-α-(4-phenacyl-1,4-dihydro-pyridyl)-stilben
    —— 4-<m-Toluoylhydrazono>-2-methyl-1,4-naphthochinon 3023-25-4 C19H16N2O2
    4-<m-Toluoylhydrazono>-2-methyl-1,4-naphthochinon
    —— 4-Benzoyloxy-2,6-dimethyl-cyclohexanon-(1) 2323-05-9 C15H18O3
    4-Benzoyloxy-2,6-dimethyl-cyclohexanon-(1)
    —— 4β-Brom-17β-acetoxy-5α-androstan-3-on 16801-91-5 C21H31BrO3
    4β-Brom-17β-acetoxy-5α-androstan-3-on
    —— 4-Phenyl-2-hydroxy-7-<β,β-bis-(ethoxycarbonyl)-vinyl-amino>-1,8-naphthyridin 17981-98-5 C22H21N3O5
    4-Phenyl-2-hydroxy-7-<β,β-bis-(ethoxycarbonyl)-vinyl-amino>-1,8-naphthyridin
    —— 4-<4-Ethyl-pyridyl-(3)-carbonylamino>-1-phenyl-2,3-dimethyl-pyrazolon-(5) 5193-24-8 C19H20N4O2
    4-<4-Ethyl-pyridyl-(3)-carbonylamino>-1-phenyl-2,3-dimethyl-pyrazolon-(5)
    —— 4-Pyridinol, 2-(chloromethyl)-3-phenyl- 1805648-71-8 C12H10ClNO
    4-Pyridinol, 2-(chloromethyl)-3-phenyl-
    —— 4-(2,6-difluoro-4-methoxyphenyl)-3-methoxy-5-(6-methoxypyridin-3-yl)-6-methylpyridazine 1021845-31-7 C19H17F2N3O3
    4-(2,6-difluoro-4-methoxyphenyl)-3-methoxy-5-(6-methoxypyridin-3-yl)-6-methylpyridazine
    —— (4'-{4-[1-(2-methoxy-phenyl)-ethoxycarbonylamino]-3-methyl-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid ethyl ester 1228689-74-4 C30H30N2O6
    (4'-{4-[1-(2-methoxy-phenyl)-ethoxycarbonylamino]-3-methyl-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid ethyl ester
    —— 4-[(1,5-dimethyl-1H-pyrrol-2-yl)carbonyl]-7-(2-methyl-1H-benzimidazol-6-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepine 1251157-90-0 C24H24N4O2
    4-[(1,5-dimethyl-1H-pyrrol-2-yl)carbonyl]-7-(2-methyl-1H-benzimidazol-6-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepine
    —— 4-{[3-(dimethylamino)-1-pyrrolidinyl]methyl}-N-(4-hydroxy-3-biphenylyl)benzamide 1095164-97-8 C26H29N3O2
    4-{[3-(dimethylamino)-1-pyrrolidinyl]methyl}-N-(4-hydroxy-3-biphenylyl)benzamide
    —— (4S,5R)-5-ethyl-4-(3-phenyl-propyl)-4,5-dihydro-oxazol-2-ylamine 1257614-57-5 C14H20N2O
    (4S,5R)-5-ethyl-4-(3-phenyl-propyl)-4,5-dihydro-oxazol-2-ylamine
    —— 4-[[[4-(4-piperidinyl)phenyl]amino]carbonyl]-1-piperidine acetic acid sodium salt 271767-13-6 C19H26N3O3*Na
    4-[[[4-(4-piperidinyl)phenyl]amino]carbonyl]-1-piperidine acetic acid sodium salt
    —— 4-(2-((3-Chloroanilino)carbothioyl)carbohydrazonoyl)-2-meo-PH 4-butoxybenzoate 764692-68-4 C26H26ClN3O4S
    4-(2-((3-Chloroanilino)carbothioyl)carbohydrazonoyl)-2-meo-PH 4-butoxybenzoate
    —— 4-({[(2-chloro-5-{[(2-chlorophenyl)methyl]oxy}phenyl)carbonyl]amino}methyl)benzoic acid methyl ester 1148147-08-3 C23H19Cl2NO4
    4-({[(2-chloro-5-{[(2-chlorophenyl)methyl]oxy}phenyl)carbonyl]amino}methyl)benzoic acid methyl ester
    —— 4-isopropoxy-3-methyl-1H-pyrazolo[4,3-c]pyridine 1246348-71-9 C10H13N3O
    4-isopropoxy-3-methyl-1H-pyrazolo[4,3-c]pyridine
    —— 4-(4-{3-[1-(2,6-dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-pyrazol-1-yl)-piperidine-1-carboxylic acid dimethylamide 1227611-21-3 C26H27Cl2FN6O
    4-(4-{3-[1-(2,6-dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-pyrazol-1-yl)-piperidine-1-carboxylic acid dimethylamide
    —— 4-nitrobenzyl 2-methyl-3-oxobutanoate 1371586-03-6 C12H13NO5
    4-nitrobenzyl 2-methyl-3-oxobutanoate
    —— (4,5-Diphenyl-1H-imidazol-2-yl)-phenyl-amine 77407-40-0 C21H17N3
    (4,5-Diphenyl-1H-imidazol-2-yl)-phenyl-amine
    —— 4'-(dodecyloxy)-2',3-dimethyl-[1,1'-biphenyl]-4-carbonitrile 1446444-87-6 C27H37NO
    4'-(dodecyloxy)-2',3-dimethyl-[1,1'-biphenyl]-4-carbonitrile
    —— 4-(3,4-dimethoxyphenyl)-2-{1-[(5-hydroxy-2-methylphenyl)carbonyl]piperidin-4-yl}-2,3-diazaspiro[4.4]noN-3-en-1-one 1227153-49-2 C28H33N3O5
    4-(3,4-dimethoxyphenyl)-2-{1-[(5-hydroxy-2-methylphenyl)carbonyl]piperidin-4-yl}-2,3-diazaspiro[4.4]noN-3-en-1-one
    —— 4-{5-[2-(pyrrolidin-1-yl)ethylaminocarbonyl]-1H-benzimidazol-2-yl}-9H-fluorene-9(R,S)-amine 915142-41-5 C27H27N5O
    4-{5-[2-(pyrrolidin-1-yl)ethylaminocarbonyl]-1H-benzimidazol-2-yl}-9H-fluorene-9(R,S)-amine
    —— 4',4'-Dimethyl-1,5-diphenyl-3-acetylformazan 86964-36-5 C17H18N4O
    4',4'-Dimethyl-1,5-diphenyl-3-acetylformazan
    —— 4-Phenyl-5-chlor-2(1H)-chinazolinon 13961-61-0 C14H9ClN2O
    4-Phenyl-5-chlor-2(1H)-chinazolinon