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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1H-indol-3-yl)-7-methyl-3-nitro-4,6-dihydro-[1,2,4]triazolo[5,1-c][1,2,4]triazine 126750-74-1 C13H11N7O2
    4-(1H-indol-3-yl)-7-methyl-3-nitro-4,6-dihydro-[1,2,4]triazolo[5,1-c][1,2,4]triazine
    —— 4-trifluoromethyl-2-(4-trifluoromethyl-phenyl)-pyrimidine-5-carboxylic acid 905911-26-4 C13H6F6N2O2
    4-trifluoromethyl-2-(4-trifluoromethyl-phenyl)-pyrimidine-5-carboxylic acid
    —— 4-methylpenta-2,3-dien-1-yl 2-diazoacetate 1613445-74-1 C8H10N2O2
    4-methylpenta-2,3-dien-1-yl 2-diazoacetate
    —— (((4-(hexyloxy)phenyl)-l4-azaneylidyne)methyl)gold(II) chloride 172097-99-3 C13H17AuClNO
    (((4-(hexyloxy)phenyl)-l4-azaneylidyne)methyl)gold(II) chloride
    —— 4-amino-2-fluoro-N-methylbenzenesulfonamide 654063-25-9 C7H9FN2O2S
    4-amino-2-fluoro-N-methylbenzenesulfonamide
    —— 4-(3,6-Dihydro-2H-pyridin-1-yl)-butyric acid ethyl ester 86931-43-3 C11H19NO2
    4-(3,6-Dihydro-2H-pyridin-1-yl)-butyric acid ethyl ester
    —— 4-(5-trifluoromethyl-benzothiazol-2-yl)-benzonitrile 17930-20-0 C15H7F3N2S
    4-(5-trifluoromethyl-benzothiazol-2-yl)-benzonitrile
    —— 4-Fluoropethidine hydrochloride 848982-44-5 C15H21ClFNO2
    4-Fluoropethidine hydrochloride
    —— 4-chloro-6-methoxy-7-[3-(1,2,3-triazol-1-yl)propoxy]quinazoline 412336-49-3 C14H14ClN5O2
    4-chloro-6-methoxy-7-[3-(1,2,3-triazol-1-yl)propoxy]quinazoline
    —— 4-(α-Benzoyloxycarbonyl-L-isoleucyl)amino-2-nitroaniline 125705-51-3 C20H24N4O5
    4-(α-Benzoyloxycarbonyl-L-isoleucyl)amino-2-nitroaniline
    —— 4-[(1R,S)-2-({2-[3-(2,2-difluoro-2-phenylethoxy)phenyl]ethyl}amino)-1-hydroxyethyl]-2-(hydroxymethyl)phenol 1021156-01-3 C25H27F2NO4
    4-[(1R,S)-2-({2-[3-(2,2-difluoro-2-phenylethoxy)phenyl]ethyl}amino)-1-hydroxyethyl]-2-(hydroxymethyl)phenol
    —— 4-hydroxy-5-phenyl-valeric acid p-toluidide 101718-63-2 C18H21NO2
    4-hydroxy-5-phenyl-valeric acid p-toluidide
    —— 4,4'-dimethoxy-2,2'-diazenediyl-bis-benzothiazole 92869-14-2 C16H12N4O2S2
    4,4'-dimethoxy-2,2'-diazenediyl-bis-benzothiazole
    —— 4-Methyl-3-(2-oxo-2-piperidin-1-yl-ethyl)-azetidin-2-one 112634-18-1 C11H18N2O2
    4-Methyl-3-(2-oxo-2-piperidin-1-yl-ethyl)-azetidin-2-one
    —— [(4-benzyl-4-methyl-2-phenyl-5(4H)-oxazolone)PdCl2(PEt3)] 325462-16-6 C23H30Cl2NO2PPd
    [(4-benzyl-4-methyl-2-phenyl-5(4H)-oxazolone)PdCl2(PEt3)]
    —— 4-methyl-2,8-dioxo-2H,8H-pyrano[2,3-f]chromene-9-carbonitrile 1449493-06-4 C14H7NO4
    4-methyl-2,8-dioxo-2H,8H-pyrano[2,3-f]chromene-9-carbonitrile
    —— 4-Ethynyldodec-1-yn-4-yl acetate 1062284-03-0 C16H24O2
    4-Ethynyldodec-1-yn-4-yl acetate
    —— 4-acetyl-2-cyclopropylpyrazolo[1,5-a]pyridine-3-carboxylic acid 1073154-43-4 C13H12N2O3
    4-acetyl-2-cyclopropylpyrazolo[1,5-a]pyridine-3-carboxylic acid
    —— [(4-hydroxy-2-oxo-8-pyridin-3-yl-2H-thiochromene-3-carbonyl)-amino]-acetic acid 1227190-65-9 C17H12N2O5S
    [(4-hydroxy-2-oxo-8-pyridin-3-yl-2H-thiochromene-3-carbonyl)-amino]-acetic acid
    —— 4-methylene-3-(2-thienyl)cyclohex-2-enone 1384259-82-8 C11H10OS
    4-methylene-3-(2-thienyl)cyclohex-2-enone
    —— 4-(3-(2-aminoethoxy)phenoxy)-N,N-dimethylbutanamide hydrochloride 1141778-48-4 C14H22N2O3*ClH
    4-(3-(2-aminoethoxy)phenoxy)-N,N-dimethylbutanamide hydrochloride
    —— 4-butyl-5-(2-nitrophenyl)-2H-1,2,3-triazole 1273327-05-1 C12H14N4O2
    4-butyl-5-(2-nitrophenyl)-2H-1,2,3-triazole
    —— ((4S,5S,6R)-5-Acetoxy-6-methyl-2-oxo-[1,3]oxazinan-4-yl)-acetic acid ethyl ester 94944-35-1 C11H17NO6
    ((4S,5S,6R)-5-Acetoxy-6-methyl-2-oxo-[1,3]oxazinan-4-yl)-acetic acid ethyl ester
    —— 4-[4-oxo-2-[(1R,2S,3R)-1,2,3,4-tetrahydroxybutyl]-1,3-thiazolidin-3-yl]-N-pyridin-2-ylbenzenesulfonamide 1214992-16-1 C18H21N3O7S2
    4-[4-oxo-2-[(1R,2S,3R)-1,2,3,4-tetrahydroxybutyl]-1,3-thiazolidin-3-yl]-N-pyridin-2-ylbenzenesulfonamide
    —— 4-amino-1-(4-iodo-3-methylphenyl)-1H-pyrazole-3-carboxamide 850727-58-1 C11H11IN4O
    4-amino-1-(4-iodo-3-methylphenyl)-1H-pyrazole-3-carboxamide
    —— [4-(1H-indol-2-yl)phenyl](phenyl)methanone 124643-60-3 C21H15NO
    [4-(1H-indol-2-yl)phenyl](phenyl)methanone
    —— (+/-)-(4aα,8aα)-4a-(carbomethoxy)-3,4,4a,5,8,8a-hexahydro-3-hydroxy-5α-trimethylsilyloxy-4,7-dimethyl-2H-1-benzopyran-2-one 108529-52-8 C16H26O6Si
    (+/-)-(4aα,8aα)-4a-(carbomethoxy)-3,4,4a,5,8,8a-hexahydro-3-hydroxy-5α-trimethylsilyloxy-4,7-dimethyl-2H-1-benzopyran-2-one
    —— 4-[(3-chloro-4-fluorophenyl)amino]-6-[4-(morpholinocarbonylamino)cyclohexylamino]pyrimido[5,4-d]pyrimidine 1230872-57-7 C23H26ClFN8O2
    4-[(3-chloro-4-fluorophenyl)amino]-6-[4-(morpholinocarbonylamino)cyclohexylamino]pyrimido[5,4-d]pyrimidine
    —— 4-methoxy-N-(3-methoxymethyl-phenyl)-N-methyl-3-[4-(2,2,2-trifluoro-acetyl)piperazin-1-yl]-benzenesulfonamide 1374643-89-6 C22H26F3N3O5S
    4-methoxy-N-(3-methoxymethyl-phenyl)-N-methyl-3-[4-(2,2,2-trifluoro-acetyl)piperazin-1-yl]-benzenesulfonamide
    —— 4-{2-[(dimethylamino)sulfony]ethoxy}piperidine 1235382-51-0 C9H20N2O3S
    4-{2-[(dimethylamino)sulfony]ethoxy}piperidine
    —— [4-(R,S)-(3-nitrophenyl)-2,5-dioxo-imidazolidin-1-yl]acetic acid 340188-02-5 C11H9N3O6
    [4-(R,S)-(3-nitrophenyl)-2,5-dioxo-imidazolidin-1-yl]acetic acid
    —— 4-[(2,2-Dimethyloxan-4-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203552-73-1 C22H30O3
    4-[(2,2-Dimethyloxan-4-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-acetoxy-2-fluoro-1-(1-methylbutyloxycarbonyl)benzene 205373-14-4 C14H17FO4
    4-acetoxy-2-fluoro-1-(1-methylbutyloxycarbonyl)benzene
    —— 4,7-Dichlor-2-methoxy-1,5-naphthyridin 27330-39-8 C9H6Cl2N2O
    4,7-Dichlor-2-methoxy-1,5-naphthyridin
    —— 4-chloro-2-piperidin-1-yl-pyrimidine-5-carbonitrile 90794-95-9 C10H11ClN4
    4-chloro-2-piperidin-1-yl-pyrimidine-5-carbonitrile
    —— 4-(4-aminobenzyl)-7-(9-fluorenylmethoxycarbonylamino)-1H-quinolin-2-one 748806-79-3 C31H25N3O3
    4-(4-aminobenzyl)-7-(9-fluorenylmethoxycarbonylamino)-1H-quinolin-2-one
    —— 4-methoxy-2-(3-methoxyphenylamino)benzoic acid methyl ester 1359967-70-6 C16H17NO4
    4-methoxy-2-(3-methoxyphenylamino)benzoic acid methyl ester
    —— 4-Methoxy-benzenesulfonate(3-bromo-benzyl)-dimethyl-p-tolyl-ammonium; 88825-22-3 C7H7O4S*C16H19BrN
    4-Methoxy-benzenesulfonate(3-bromo-benzyl)-dimethyl-p-tolyl-ammonium;
    —— 4-[5,6-(methylenedioxy)-1H-indol-3-yl]piperidine-1-carboxylic acid tert-butyl ester 562091-77-4 C19H24N2O4
    4-[5,6-(methylenedioxy)-1H-indol-3-yl]piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(6-(3-(benzylamino)phenyl)imidazo[2,1-b][1,3]thiazol-5-yl)-N-(3-(3-morpholin-4-ylpropoxy)phenyl)pyrimidin-2-amine 1160098-48-5 C35H35N7O2S
    4-(6-(3-(benzylamino)phenyl)imidazo[2,1-b][1,3]thiazol-5-yl)-N-(3-(3-morpholin-4-ylpropoxy)phenyl)pyrimidin-2-amine
    —— 4-azetidin-1-ylmethyl-6-(2,6-diethyl-phenyl)-3-(5-isopropyl-2-methyl-phenoxymethyl)-2-methyl-pyridine 693277-42-8 C31H40N2O
    4-azetidin-1-ylmethyl-6-(2,6-diethyl-phenyl)-3-(5-isopropyl-2-methyl-phenoxymethyl)-2-methyl-pyridine
    —— 4-(4-methoxyphenyl)-2,6-bis(4-nitrophenyl)pyridine 300385-10-8 C24H17N3O5
    4-(4-methoxyphenyl)-2,6-bis(4-nitrophenyl)pyridine
    —— [4-methoxy-3-(3-methylbut-2-enyl)phenyl]acetic acid 952600-40-7 C14H18O3
    [4-methoxy-3-(3-methylbut-2-enyl)phenyl]acetic acid
    —— 4-Amino-6-methyl-<5-hexyl-1,2,4-triazolo><2,3-a>pyrimidin 91637-27-3 C12H19N5
    4-Amino-6-methyl-<5-hexyl-1,2,4-triazolo><2,3-a>pyrimidin
    —— 4-<2-Carboxy-benzoyl>-2.6-dimethyl-morpholin 92246-39-4 C14H17NO4
    4-<2-Carboxy-benzoyl>-2.6-dimethyl-morpholin
    —— (4R)-2-(4-methoxyphenyl)-5,5-dimethyl-N-(3-((2-(non-2-yn-1-ylsulfonyl)ethyl)amino)-3-oxopropyl)-1,3-dioxane-4-carboxamide 1441770-02-0 C28H42N2O7S
    (4R)-2-(4-methoxyphenyl)-5,5-dimethyl-N-(3-((2-(non-2-yn-1-ylsulfonyl)ethyl)amino)-3-oxopropyl)-1,3-dioxane-4-carboxamide
    —— 4-Oxo-3-aza-A-homo-4α-androsteno<16,17-c>pyrazole 98169-68-7 C20H27N3O
    4-Oxo-3-aza-A-homo-4α-androsteno<16,17-c>pyrazole
    —— (4-Me-2-iPr2C6H3)2NRh(C6H5)OCOC(CH3)3 1352009-35-8 C37H54NO2P2Rh
    (4-Me-2-iPr2C6H3)2NRh(C6H5)OCOC(CH3)3
    —— 4-isothiocyanato-N-(4-sulfamoylbenzyl)benzenesulfonamide 853885-96-8 C14H13N3O4S3
    4-isothiocyanato-N-(4-sulfamoylbenzyl)benzenesulfonamide
    —— 4-demethoxy-4-hydroxy-11-deoxy-11-methoxydaunomycinone 69238-06-8 C21H18O8
    4-demethoxy-4-hydroxy-11-deoxy-11-methoxydaunomycinone