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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-naphthalen-1-yl-5-(2,4,5-trichloro-phenoxymethyl)-2,4-dihydro-[1,2,4]triazol-3-one 35687-36-6 C19H12Cl3N3O2
    4-naphthalen-1-yl-5-(2,4,5-trichloro-phenoxymethyl)-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-<(p-Amino-phenylimino)-methyl>-1-phenylchinolinium 47439-28-1 C22H18N3
    4-<(p-Amino-phenylimino)-methyl>-1-phenylchinolinium
    —— (4-oxo-6,7,8,9,10,11-hexahydro-4<i>H</i>-[1,2,4]triazino[4,3-<i>a</i>]azocin-3-yl)-acetic acid methyl ester 38224-68-9 C12H17N3O3
    (4-oxo-6,7,8,9,10,11-hexahydro-4<i>H</i>-[1,2,4]triazino[4,3-<i>a</i>]azocin-3-yl)-acetic acid methyl ester
    —— (4-Chloro-phenyl)-[2-(1-hydroxy-1-methyl-ethyl)-cyclopropyl]-methanone 24373-07-7 C13H15ClO2
    (4-Chloro-phenyl)-[2-(1-hydroxy-1-methyl-ethyl)-cyclopropyl]-methanone
    —— 4,5α-epoxy-3-methoxy-morphinan-6-one; hydrochloride 71968-04-2 C17H19NO3*ClH
    4,5α-epoxy-3-methoxy-morphinan-6-one; hydrochloride
    —— (4S)-(+)-4-(4-fluorophenyl)-6-[(E)-2-(4-nitrophenyl)ethenyl]-4-trifluoromethyl-3,4-dihydropyrimidin-2(1H)-one 1258958-70-1 C19H13F4N3O3
    (4S)-(+)-4-(4-fluorophenyl)-6-[(E)-2-(4-nitrophenyl)ethenyl]-4-trifluoromethyl-3,4-dihydropyrimidin-2(1H)-one
    —— 4-chloro-2-(3-chloro-4-(2,2,2-trifluoroethoxy)benzyl)-2H-pyrazolo[4,3-c]pyridine 1609099-16-2 C15H10Cl2F3N3O
    4-chloro-2-(3-chloro-4-(2,2,2-trifluoroethoxy)benzyl)-2H-pyrazolo[4,3-c]pyridine
    —— 4-[[1-(4-tert-butylbenzoyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]-N-pyrimidin-2-ylbenzenesulfonamide 1073232-85-5 C25H25N7O4S
    4-[[1-(4-tert-butylbenzoyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]-N-pyrimidin-2-ylbenzenesulfonamide
    —— 4-Hydroxy-8-trifluormethylthio-3-chinolincarbonsaeurechlorid 66757-44-6 C11H5ClF3NO2S
    4-Hydroxy-8-trifluormethylthio-3-chinolincarbonsaeurechlorid
    —— 4,4'-dimethyl-3,3'-dinitro-2,2'-azopyridine 640278-80-4 C12H10N6O4
    4,4'-dimethyl-3,3'-dinitro-2,2'-azopyridine
    —— 4-(5-hydroxymethyl-2-oxo-oxazolidin-3-yl)-benzaldehyde 64590-45-0 C11H11NO4
    4-(5-hydroxymethyl-2-oxo-oxazolidin-3-yl)-benzaldehyde
    —— 4-Methoxybenzyliden-4'-acryloyloxyanilin 71710-60-6 C17H15NO3
    4-Methoxybenzyliden-4'-acryloyloxyanilin
    —— 4-[(4-fluorophenyl)methylamino]-N-(2-methoxybenzyl)-N-methylbutanamide 1229041-44-4 C20H25FN2O2
    4-[(4-fluorophenyl)methylamino]-N-(2-methoxybenzyl)-N-methylbutanamide
    —— 4-N-(3-amino-2,2-dimethylpropyl)-2-N,6-bis(3-fluorophenyl)-1,3,5-triazine-2,4-diamine 1216935-57-7 C20H22F2N6
    4-N-(3-amino-2,2-dimethylpropyl)-2-N,6-bis(3-fluorophenyl)-1,3,5-triazine-2,4-diamine
    —— 4-[6-(2,4-difluorophenyl)sulfanyl-[1,2,4]triazolo[4,3-a]pyridin-3-yl]-N-methylbenzamide;hydrochloride 1207533-85-4 C20H14F2N4OS*ClH
    4-[6-(2,4-difluorophenyl)sulfanyl-[1,2,4]triazolo[4,3-a]pyridin-3-yl]-N-methylbenzamide;hydrochloride
    —— 4,5α-epoxy-3,14β-dihydroxy-6,6Z(hydroxyethylidene)-17-(cyclopropylmethyl)morphinan 879875-01-1 C22H27NO4
    4,5α-epoxy-3,14β-dihydroxy-6,6Z(hydroxyethylidene)-17-(cyclopropylmethyl)morphinan
    —— 4-(1-(5-chloro-2-(2-phenylpyrrolidin-1-yl)nicotinamido)cyclopropyl)benzoic acid 1380750-20-8 C26H24ClN3O3
    4-(1-(5-chloro-2-(2-phenylpyrrolidin-1-yl)nicotinamido)cyclopropyl)benzoic acid
    —— 4,6-di-O-acetyl-3-O-allyl-1,2-O-(1-ethoxyethylidene)-α-D-glucopyranose 88087-29-0 C17H26O9
    4,6-di-O-acetyl-3-O-allyl-1,2-O-(1-ethoxyethylidene)-α-D-glucopyranose
    —— [4-[[(3S,4S)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-methyl-2-(oxan-4-yl)-6-[6-(trifluoromethyl)-3,4-dihydro-1H-isoquinolin-2-yl]pyrimidin-4-yl]methanone 1420297-26-2 C32H42F3N5O4
    [4-[[(3S,4S)-3-methoxyoxan-4-yl]amino]piperidin-1-yl]-[5-methyl-2-(oxan-4-yl)-6-[6-(trifluoromethyl)-3,4-dihydro-1H-isoquinolin-2-yl]pyrimidin-4-yl]methanone
    —— 4-[(5-chloro-1-methyl-2-oxo-1,2-dihydro-pyridin-3-ylamino)-(4-chloro-phenyl)-methyl]-1-(2-dimethylamino-4-methoxy-pyrimidin-5-yl)-5-isopropyl-1H-pyrazole-3-carboxylic acid 1441761-12-1 C27H29Cl2N7O4
    4-[(5-chloro-1-methyl-2-oxo-1,2-dihydro-pyridin-3-ylamino)-(4-chloro-phenyl)-methyl]-1-(2-dimethylamino-4-methoxy-pyrimidin-5-yl)-5-isopropyl-1H-pyrazole-3-carboxylic acid
    —— (4R)-2-benzyl-4-ethenyl-1,3,4,9-tetrahydropyrido[3,4-b]indole 879375-64-1 C20H20N2
    (4R)-2-benzyl-4-ethenyl-1,3,4,9-tetrahydropyrido[3,4-b]indole
    —— (4aR,6R,8aS)-6-((S)-1-cyclopropylethoxy)-4,4a,6,8a-tetrahydropyrano[3,2-d][1,3]dioxine 1222471-62-6 C12H18O4
    (4aR,6R,8aS)-6-((S)-1-cyclopropylethoxy)-4,4a,6,8a-tetrahydropyrano[3,2-d][1,3]dioxine
    —— 4-(3,8-dibutyl-6-(trimethylsilyl)pyren-1-yl)pyridine 1345858-05-0 C32H37NSi
    4-(3,8-dibutyl-6-(trimethylsilyl)pyren-1-yl)pyridine
    —— 4-[[5-chloro-1-(4-methoxy-benzyl)-6-oxo-1,6-dihydro-pyridin-3-ylamino]-(4-cyano-phenyl)-methyl]-1-(2-dimethylamino-4-methoxy-pyrimidin-5-yl)-5-isopropyl-1H-pyrazole-3-carboxylic acid 1441763-67-2 C35H35ClN8O5
    4-[[5-chloro-1-(4-methoxy-benzyl)-6-oxo-1,6-dihydro-pyridin-3-ylamino]-(4-cyano-phenyl)-methyl]-1-(2-dimethylamino-4-methoxy-pyrimidin-5-yl)-5-isopropyl-1H-pyrazole-3-carboxylic acid
    —— 4-acetyl-3,5-dioxo-1-methylcyclohexane carboxylic acid methyl ester 181486-36-2 C11H14O5
    4-acetyl-3,5-dioxo-1-methylcyclohexane carboxylic acid methyl ester
    —— 4-Butyl-2-phenyl-morpholin-2-ol; hydrochloride 126806-92-6 C14H21NO2*ClH
    4-Butyl-2-phenyl-morpholin-2-ol; hydrochloride
    —— 4-phenyl-7,8,9,10-tetrahydro-benzo[<i>h</i>]chromen-2-one 24350-16-1 C19H16O2
    4-phenyl-7,8,9,10-tetrahydro-benzo[<i>h</i>]chromen-2-one
    —— 4-furan-3-yl-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxamide 1239504-40-5 C16H12N4O2S
    4-furan-3-yl-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxamide
    —— 4-[(S)-6-acetoxy-2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-hexanoyl]-piperazine-1-carboxylic acid ethyl ester 1163794-64-6 C36H49N7O9
    4-[(S)-6-acetoxy-2-({5-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-hexanoyl]-piperazine-1-carboxylic acid ethyl ester
    —— 4,6-diphenyl-3-styryl-4,5-dihydro-1(2)<i>H</i>-indazole 51522-57-7 C27H22N2
    4,6-diphenyl-3-styryl-4,5-dihydro-1(2)<i>H</i>-indazole
    —— 4,10-dimethyl-8-phenyl-pyrano[3,2-<i>g</i>]chromene-2,6-dione 26276-37-9 C20H14O4
    4,10-dimethyl-8-phenyl-pyrano[3,2-<i>g</i>]chromene-2,6-dione
    —— 4,5-bis-(4-methoxy-phenyl)-2,4-dihydro-[1,2,4]triazol-3-one 33706-42-2 C16H15N3O3
    4,5-bis-(4-methoxy-phenyl)-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-Bromo-benzenesulfonic acid (2R,3S,5R)-2-benzyloxymethyl-5-methoxy-tetrahydro-thiophen-3-yl ester 31022-36-3 C19H21BrO5S2
    4-Bromo-benzenesulfonic acid (2R,3S,5R)-2-benzyloxymethyl-5-methoxy-tetrahydro-thiophen-3-yl ester
    —— [(4-Chloro-phenyl)-p-tolylamino-methyl]-phosphonic acid diphenyl ester 25851-78-9 C26H23ClNO3P
    [(4-Chloro-phenyl)-p-tolylamino-methyl]-phosphonic acid diphenyl ester
    —— <4-Ethoxy-phenyl>-<2-(4-ethoxycarbonyl-anilino)-2-(4-brom-phenyl)-ethyl>-keton 22027-85-6 C26H26BrNO4
    <4-Ethoxy-phenyl>-<2-(4-ethoxycarbonyl-anilino)-2-(4-brom-phenyl)-ethyl>-keton
    —— 4-[(E)-2-(2-Methyl-5-nitro-1H-imidazol-4-yl)-vinyl]-phenol 32063-68-6 C12H11N3O3
    4-[(E)-2-(2-Methyl-5-nitro-1H-imidazol-4-yl)-vinyl]-phenol
    —— 4-allyl-1-(2,5,6-triphenyl-pyrimidin-4-yl)-thiosemicarbazide 23366-47-4 C26H23N5S
    4-allyl-1-(2,5,6-triphenyl-pyrimidin-4-yl)-thiosemicarbazide
    —— 4-Acetyl-5-[5-(5-ethyl-[1,3,4]oxadiazol-2-yl)-1H-pyrrol-2-ylmethyl]-3-methyl-1H-pyrrole-2-carboxylic acid ethyl ester 186809-81-4 C19H22N4O4
    4-Acetyl-5-[5-(5-ethyl-[1,3,4]oxadiazol-2-yl)-1H-pyrrol-2-ylmethyl]-3-methyl-1H-pyrrole-2-carboxylic acid ethyl ester
    —— (4aR,8R,8aR)-8-((benzyloxy)methoxy)-2,2-dimethylhexahydropyrano[3,2-d][1,3]dioxin-7-ol 1362063-20-4 C17H24O6
    (4aR,8R,8aR)-8-((benzyloxy)methoxy)-2,2-dimethylhexahydropyrano[3,2-d][1,3]dioxin-7-ol
    —— 4-acetylamino-N-(6-chloro-5-[1,3]dioxolan-2-yl-pyrimidin-4-yl)-benzenesulfonamide 5604-44-4 C15H15ClN4O5S
    4-acetylamino-N-(6-chloro-5-[1,3]dioxolan-2-yl-pyrimidin-4-yl)-benzenesulfonamide
    —— 4-[3-(4-acetylamino-phenyl)-triazenyl]-benzoic acid 111471-99-9 C15H14N4O3
    4-[3-(4-acetylamino-phenyl)-triazenyl]-benzoic acid
    —— 4-ethynyl-4-benzhydryloxy-1-methyl-piperidine 102449-11-6 C21H23NO
    4-ethynyl-4-benzhydryloxy-1-methyl-piperidine
    —— 4-methoxy-6-nitro-1<i>H</i>-benzotriazole 112626-61-6 C7H6N4O3
    4-methoxy-6-nitro-1<i>H</i>-benzotriazole
    —— 4-(Ethoxycarbonyl-hydroxy-methyl)-1H-pyrrole-2-carboxylic acid methyl ester 87721-29-7 C10H13NO5
    4-(Ethoxycarbonyl-hydroxy-methyl)-1H-pyrrole-2-carboxylic acid methyl ester
    —— 4-(4-iodophenyl)-5-phenyl-3-(5-chloro-2-thienyl)-4,5-dihydro-1,2,4,5-oxadiazaborole 1018787-86-4 C17H11BClIN2OS
    4-(4-iodophenyl)-5-phenyl-3-(5-chloro-2-thienyl)-4,5-dihydro-1,2,4,5-oxadiazaborole
    —— [4,5-Dimethyl-1,3-di(propan-2-yl)imidazol-1-ium-2-yl]-methyl-bis[(2-methylpropan-2-yl)oxy]germane;iodide 1239426-09-5 C20H41GeN2O2*I
    [4,5-Dimethyl-1,3-di(propan-2-yl)imidazol-1-ium-2-yl]-methyl-bis[(2-methylpropan-2-yl)oxy]germane;iodide
    —— 4-(4-methoxyphenyl)-5-phenyl-3-(5-chloro-2-thienyl)-4,5-dihydro-1,2,4,5-oxadiazaborole 1018787-83-1 C18H14BClN2O2S
    4-(4-methoxyphenyl)-5-phenyl-3-(5-chloro-2-thienyl)-4,5-dihydro-1,2,4,5-oxadiazaborole
    —— 4-(6-fluoro-1,3-benzothiazol-2-yl)amino-2-(4-hydroxyphenyl)amino-1,3-thiazole 1276539-03-7 C16H11FN4OS2
    4-(6-fluoro-1,3-benzothiazol-2-yl)amino-2-(4-hydroxyphenyl)amino-1,3-thiazole
    —— 4,4'-azoxy-bis-benzamidine; dihydrochloride 109163-15-7 C14H14N6O*2ClH
    4,4'-azoxy-bis-benzamidine; dihydrochloride
    —— [(4-nitrobenzaldehyde thiosemicarbazone)bis(triphenylphosphine)(chloro)hydridoiridium(III)]-[(4-nitrobenzaldehyde thiosemicarbazone)bis(triphenylphosphine)dihydridoiridium(III)] (1/1) 1256725-16-2 C44H38ClIrN4O2P2S*C44H39IrN4O2P2S
    [(4-nitrobenzaldehyde thiosemicarbazone)bis(triphenylphosphine)(chloro)hydridoiridium(III)]-[(4-nitrobenzaldehyde thiosemicarbazone)bis(triphenylphosphine)dihydridoiridium(III)] (1/1)