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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methyl-5-propyl-2-(N-methylanilinyl)oxazole 75918-74-0 C14H18N2O
    4-methyl-5-propyl-2-(N-methylanilinyl)oxazole
    —— 4-Phenylsulphinyl-7-nitrobenzofurazan 53619-65-1 C12H7N3O4S
    4-Phenylsulphinyl-7-nitrobenzofurazan
    —— 4-({1-[(4-aminophenyl)(phenyl)methyl]-6-chloro-1H-indol-3-yl}methyl)-3-methoxybenzoic acid 241498-04-4 C30H25ClN2O3
    4-({1-[(4-aminophenyl)(phenyl)methyl]-6-chloro-1H-indol-3-yl}methyl)-3-methoxybenzoic acid
    —— 4-Chlor-2-nitro-benzolsulfon-N,N-methylphenylamid 38345-60-7 C13H11ClN2O4S
    4-Chlor-2-nitro-benzolsulfon-N,N-methylphenylamid
    —— 4,4-Dimethyl-2,6-dioxo-cyclohexanecarboxylic acid (4-trifluoromethyl-phenyl)-amide 51487-99-1 C16H16F3NO3
    4,4-Dimethyl-2,6-dioxo-cyclohexanecarboxylic acid (4-trifluoromethyl-phenyl)-amide
    —— 4-(3-bromo-5-methoxy-benzenesulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine hydrochloride 631903-06-5 C13H13BrN2O3S3*ClH
    4-(3-bromo-5-methoxy-benzenesulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine hydrochloride
    —— 4-(3-{7-[3-(4-acetyl-1-piperazinyl)propyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}-2-hydroxypropoxy)benzonitrile 335619-41-5 C25H37N5O4
    4-(3-{7-[3-(4-acetyl-1-piperazinyl)propyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}-2-hydroxypropoxy)benzonitrile
    —— 4-methyl-indole-3-carboxylic acid dimethylamide 27393-77-7 C12H14N2O
    4-methyl-indole-3-carboxylic acid dimethylamide
    —— 4-(4-ethynylphenoxymethyl)-2-methylquinoline 809238-94-6 C19H15NO
    4-(4-ethynylphenoxymethyl)-2-methylquinoline
    —— 4-[4-(2-Chloro-6-methoxyphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1160560-12-2 C24H27ClO4
    4-[4-(2-Chloro-6-methoxyphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-(5-butan-2-yl-1H-pyrazol-4-yl)-N-(2,3-dihydro-1H-inden-1-yl)pyridin-2-amine 1160104-20-0 C21H24N4
    4-(5-butan-2-yl-1H-pyrazol-4-yl)-N-(2,3-dihydro-1H-inden-1-yl)pyridin-2-amine
    —— 4,4-dimethyl-N-(2-methyl-3-(5-(6-morpholinopyridazin-3-ylamino)-6-oxo-1,6-dihydropyridin-3-yl)phenyl)isochroman-7-carboxamide 1013116-79-4 C32H34N6O4
    4,4-dimethyl-N-(2-methyl-3-(5-(6-morpholinopyridazin-3-ylamino)-6-oxo-1,6-dihydropyridin-3-yl)phenyl)isochroman-7-carboxamide
    —— 4-tert-butyl-N-[3-(5-{6-[(2-methoxy-ethyl)-methyl-amino]-pyridazin-3-ylamino}-1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl)-2-methyl-phenyl]-benzamide 1013116-54-5 C32H38N6O3
    4-tert-butyl-N-[3-(5-{6-[(2-methoxy-ethyl)-methyl-amino]-pyridazin-3-ylamino}-1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl)-2-methyl-phenyl]-benzamide
    —— 4-chloro-3-fluoro-N-((1R,3R)-3-((3-(trifluoromethyl)phenylsulfonyl)methyl)cyclobutyl)benzamide 1276674-46-4 C19H16ClF4NO3S
    4-chloro-3-fluoro-N-((1R,3R)-3-((3-(trifluoromethyl)phenylsulfonyl)methyl)cyclobutyl)benzamide
    —— 4-(1,2,3,4-tetrahydroquinolin-2-on-1-yl)piperidine trifluoroacetate 356072-95-2 C2HF3O2*C14H18N2O
    4-(1,2,3,4-tetrahydroquinolin-2-on-1-yl)piperidine trifluoroacetate
    —— 4-ethoxy-1-[1]isoquinolyl-butan-1-one 108715-33-9 C15H17NO2
    4-ethoxy-1-[1]isoquinolyl-butan-1-one
    —— [4-[6-(5,7-dihydroxy-4-oxochromen-3-yl)-3,4-dihydroxy-2-methoxyphenyl]-2-methylbutan-2-yl] formate 137217-98-2 C22H22O9
    [4-[6-(5,7-dihydroxy-4-oxochromen-3-yl)-3,4-dihydroxy-2-methoxyphenyl]-2-methylbutan-2-yl] formate
    —— 4-(benzyloxy)-1-(4-bromophenyl)-3-hydroxybutan-1-one 1446495-45-9 C17H17BrO3
    4-(benzyloxy)-1-(4-bromophenyl)-3-hydroxybutan-1-one
    —— 4-Oxo-2-p-tolyl-3-(p-methyl-benzylidenamino)-3,4-dihydro-2H-1,3-benzoxazin 17799-69-8 C23H20N2O2
    4-Oxo-2-p-tolyl-3-(p-methyl-benzylidenamino)-3,4-dihydro-2H-1,3-benzoxazin
    —— 4-(6-Ethynyl-2,3-dihydro-indol-1-yl)-6,7-dimethoxy-quinazoline 172079-82-2 C20H17N3O2
    4-(6-Ethynyl-2,3-dihydro-indol-1-yl)-6,7-dimethoxy-quinazoline
    —— (4-methoxy-2-(trifluoromethyl)benzo[d]thiazol-7-yl)boronic acid 1094102-74-5 C9H7BF3NO3S
    (4-methoxy-2-(trifluoromethyl)benzo[d]thiazol-7-yl)boronic acid
    —— 4-Phenoxy-2,3,4-triphenyl-but-3-ensaeure-methylester 10496-79-4 C29H24O3
    4-Phenoxy-2,3,4-triphenyl-but-3-ensaeure-methylester
    —— (4-ethoxycarbonyl-3,5-dimethyl-pyrrol-2-yl)-hydrazine-<i>N</i>,<i>N</i>'-dicarboxylic acid diethyl ester 38053-43-9 C15H23N3O6
    (4-ethoxycarbonyl-3,5-dimethyl-pyrrol-2-yl)-hydrazine-<i>N</i>,<i>N</i>'-dicarboxylic acid diethyl ester
    —— 4-diethylaminomethyl-5-propoxymethyl-furan-2-carboxylic acid methyl ester 31536-68-2 C15H25NO4
    4-diethylaminomethyl-5-propoxymethyl-furan-2-carboxylic acid methyl ester
    —— 4-(N'-Benzoylsulfonyl-hydrazinocarbonyl)-2-ethyl-pyridin 3652-35-5 C14H15N3O3S
    4-(N'-Benzoylsulfonyl-hydrazinocarbonyl)-2-ethyl-pyridin
    —— 4-hydroxy-3,5-dimethyl-benzylium 170936-70-6 C9H11O
    4-hydroxy-3,5-dimethyl-benzylium
    —— 4-Allyl-2,6-di-tert-butyl-1,4-dimethyl-cyclohexa-2,5-dienol 34918-81-5 C19H32O
    4-Allyl-2,6-di-tert-butyl-1,4-dimethyl-cyclohexa-2,5-dienol
    —— 4-ethyl-6-morpholin-4-yl-3-oxo-3,4-dihydro-quinoxaline-2-carboxylic acid 1(2)<i>H</i>-tetrazol-5-ylamide 55496-05-4 C16H18N8O3
    4-ethyl-6-morpholin-4-yl-3-oxo-3,4-dihydro-quinoxaline-2-carboxylic acid 1(2)<i>H</i>-tetrazol-5-ylamide
    —— 4-Methoxy-2-<4'-(7-methyl-benzoxazol-2-yl)-stilben-4-yl>-2H-1.2.3-triazol 65146-18-1 C25H20N4O2
    4-Methoxy-2-<4'-(7-methyl-benzoxazol-2-yl)-stilben-4-yl>-2H-1.2.3-triazol
    —— 4-(1,4,8,11-tetraazacyclotetradec-1-yl-methyl)benzamide N-tert-butoxycarbonyl cadaverine 1266104-51-1 C28H50N6O3
    4-(1,4,8,11-tetraazacyclotetradec-1-yl-methyl)benzamide N-tert-butoxycarbonyl cadaverine
    —— (4aS,8aR)-3-quinolin-5-yl-4,4a,5,6,7,8a-hexahydro-2H-pyrano[3,2-e][1,3]oxazine 138846-16-9 C16H18N2O2
    (4aS,8aR)-3-quinolin-5-yl-4,4a,5,6,7,8a-hexahydro-2H-pyrano[3,2-e][1,3]oxazine
    —— 4-{[1-(4-Hydroxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid 2,7-dimethyl-quinolin-4-yl ester 74767-31-0 C25H20N2O3
    4-{[1-(4-Hydroxy-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid 2,7-dimethyl-quinolin-4-yl ester
    —— 4-(4-Chloro-3-sulfamoylphenyl)-4-oxobutanoic acid isobutylamide 70324-87-7 C14H19ClN2O4S
    4-(4-Chloro-3-sulfamoylphenyl)-4-oxobutanoic acid isobutylamide
    —— 4-[6-(2-Morpholin-4-yl-ethoxy)-1H-benzoimidazol-2-ylsulfanylmethyl]-benzoic acid methyl ester 503040-02-6 C22H25N3O4S
    4-[6-(2-Morpholin-4-yl-ethoxy)-1H-benzoimidazol-2-ylsulfanylmethyl]-benzoic acid methyl ester
    —— (4-{3-[5-(1H-Indol-2-yl)-2-methoxy-phenyl]-thioureido}-benzyl)phosphonic acid diethyl ester 381216-76-8 C27H30N3O4PS
    (4-{3-[5-(1H-Indol-2-yl)-2-methoxy-phenyl]-thioureido}-benzyl)phosphonic acid diethyl ester
    —— 4-(6-chloro-3-methyl-2-(4-(trifluoromethyl)phenyl)-1,2,3,4-tetrahydroquinolin-4-yl)-2-methoxyphenol 1381866-39-2 C24H21ClF3NO2
    4-(6-chloro-3-methyl-2-(4-(trifluoromethyl)phenyl)-1,2,3,4-tetrahydroquinolin-4-yl)-2-methoxyphenol
    —— 4-cyano-4-(6,7,8,9-tetrahydro-5H-cyclohepta[4,5]-thieno[2,3-d]pyrimidin-4-yl)-heptanedioic acid dimethyl ester 1392208-50-2 C21H25N3O4S
    4-cyano-4-(6,7,8,9-tetrahydro-5H-cyclohepta[4,5]-thieno[2,3-d]pyrimidin-4-yl)-heptanedioic acid dimethyl ester
    —— 4-amino-6-(((1S)-1-(7-fluoro-4-(2-pyridinyl)-3-quinolinyl)ethyl)amino)-5-pyrimidinecarbonitrile 1374199-93-5 C21H16FN7
    4-amino-6-(((1S)-1-(7-fluoro-4-(2-pyridinyl)-3-quinolinyl)ethyl)amino)-5-pyrimidinecarbonitrile
    —— 4-ethoxy-2-phenyl-3,4-dihydro-2<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine 72972-81-7 C16H18N2O
    4-ethoxy-2-phenyl-3,4-dihydro-2<i>H</i>-pyrido[1,2-<i>a</i>]pyrimidine
    —— 4-Vinyl-4'-butoxydiphenylmethan 31665-90-4 C19H22O
    4-Vinyl-4'-butoxydiphenylmethan
    —— 4-[[2-[3-[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethoxy]-3-oxopropyl]phenyl]diazenyl]benzoic acid 1094772-46-9 C37H40N2O8
    4-[[2-[3-[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethoxy]-3-oxopropyl]phenyl]diazenyl]benzoic acid
    —— 4'-Brommethyl-5'-methylspiro<cyclopentan-1,2'-<1,3>dioxolan> 343852-62-0 C9H15BrO2
    4'-Brommethyl-5'-methylspiro<cyclopentan-1,2'-<1,3>dioxolan>
    —— (4E)-3-tert-butyl-1-(4-methylphenyl)sulfonyl-4-(trimethylsilylmethylidene)pyrrolidin-3-ol 1427798-22-8 C19H31NO3SSi
    (4E)-3-tert-butyl-1-(4-methylphenyl)sulfonyl-4-(trimethylsilylmethylidene)pyrrolidin-3-ol
    —— (4-Benzhydryl-piperidin-1-yl)-[1-pyridin-2-yl-meth-(Z)-ylidene]-amine 1103-27-1 C24H25N3
    (4-Benzhydryl-piperidin-1-yl)-[1-pyridin-2-yl-meth-(Z)-ylidene]-amine
    —— 4-(6,7-Diethoxy-1,3-dioxo-1H,3H-benzo[de]isoquinolin-2-yl)-1,2,3,5-tetramethyl-2H-pyrazol-1-ium 61360-08-5 C23H26N3O4
    4-(6,7-Diethoxy-1,3-dioxo-1H,3H-benzo[de]isoquinolin-2-yl)-1,2,3,5-tetramethyl-2H-pyrazol-1-ium
    —— 4-methyl-2-phenyl-6-propyl-2<i>H</i>-pyridazin-3-one 109690-39-3 C14H16N2O
    4-methyl-2-phenyl-6-propyl-2<i>H</i>-pyridazin-3-one
    —— 4-[4-amino-3-(4-carboxy-phenylazo)-naphthalene-1-sulfonylamino]-benzoic acid 115050-95-8 C24H18N4O6S
    4-[4-amino-3-(4-carboxy-phenylazo)-naphthalene-1-sulfonylamino]-benzoic acid
    —— 4,7-Diamino-2-phenyl-pteridin-6-carbonsaeure-<2-dimethylamino-aethyl>methylamid 13206-70-7 C18H22N8O
    4,7-Diamino-2-phenyl-pteridin-6-carbonsaeure-<2-dimethylamino-aethyl>methylamid
    —— 4-methoxy-5-nitro-2-phenyl-2<i>H</i>-pyridazin-3-one 2854-47-9 C11H9N3O4
    4-methoxy-5-nitro-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— (4S,6S)-4-({(S)-Carboxy-[(2R,3S,4R,5R)-5-(4-formyl-2-oxo-2,3-dihydro-imidazol-1-yl)-3,4-dihydroxy-tetrahydro-furan-2-yl]-methyl}-carbamoyl)-6-pyridin-2-yl-[1,3]oxazinane-3-carboxylic acid tert-butyl ester 109583-75-7 C25H31N5O11
    (4S,6S)-4-({(S)-Carboxy-[(2R,3S,4R,5R)-5-(4-formyl-2-oxo-2,3-dihydro-imidazol-1-yl)-3,4-dihydroxy-tetrahydro-furan-2-yl]-methyl}-carbamoyl)-6-pyridin-2-yl-[1,3]oxazinane-3-carboxylic acid tert-butyl ester