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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Phenyl-5-acetoxy-3-oxocyclopenten 71008-06-5 C13H12O3
    4-Phenyl-5-acetoxy-3-oxocyclopenten
    —— 4-tert-Butyl-1-methyl-siline 82408-53-5 C10H16Si
    4-tert-Butyl-1-methyl-siline
    —— 4-(4,6-dimethoxy-benzofuran-5-yl)-2,4-diphenyl-3-<i>p</i>-tolylazo-but-3-en-2-ol 69987-67-3 C33H30N2O4
    4-(4,6-dimethoxy-benzofuran-5-yl)-2,4-diphenyl-3-<i>p</i>-tolylazo-but-3-en-2-ol
    —— 4-benzyl-2-(4-chlorophenoxymethyl)-1-(3-isopropylphenyl)piperazine 1119697-23-2 C27H31ClN2O
    4-benzyl-2-(4-chlorophenoxymethyl)-1-(3-isopropylphenyl)piperazine
    —— 4-[(4,6-Diamino-1,3,5-triazin-2-yl)iminomethyl]benzene-1,2-diol 1254256-55-7 C10H10N6O2
    4-[(4,6-Diamino-1,3,5-triazin-2-yl)iminomethyl]benzene-1,2-diol
    —— (4-chloro-3-fluorobenzyl)-[4-ethoxy-6-(4-fluoro-phenyl)-pyrido[3,2-d]pyrimidin-2-yl]-amine 1036735-33-7 C22H17ClF2N4O
    (4-chloro-3-fluorobenzyl)-[4-ethoxy-6-(4-fluoro-phenyl)-pyrido[3,2-d]pyrimidin-2-yl]-amine
    —— (4R,6R)-6-[4-(tert-butyldimetylsilyloxy)but-1-yn-1-yl]-4-isopropyl-3-(4-methylsulfonyl)-1,3-oxazinan-2-one 1244779-61-0 C24H37NO5SSi
    (4R,6R)-6-[4-(tert-butyldimetylsilyloxy)but-1-yn-1-yl]-4-isopropyl-3-(4-methylsulfonyl)-1,3-oxazinan-2-one
    —— (4aS,8aR)-8a-butyl-2,3,4a,5-tetrahydrobenzo[b][1,4]dioxin-6(8aH)-one 1452390-66-7 C12H18O3
    (4aS,8aR)-8a-butyl-2,3,4a,5-tetrahydrobenzo[b][1,4]dioxin-6(8aH)-one
    —— 4-[(3-Methyl-1,4-dioxo-1,4-dihydro-naphthalen-2-ylmethyl)-amino]-benzoic acid 64896-97-5 C19H15NO4
    4-[(3-Methyl-1,4-dioxo-1,4-dihydro-naphthalen-2-ylmethyl)-amino]-benzoic acid
    —— 4-(4-Bromo-naphthalene-1-sulfonyl)-4-phenyl-butan-2-one 63279-51-6 C20H17BrO3S
    4-(4-Bromo-naphthalene-1-sulfonyl)-4-phenyl-butan-2-one
    —— 4'-Chlor-2'-(α-hydroxy-2-pyrimidinylmethyl)acetanilid 26440-23-3 C13H12ClN3O2
    4'-Chlor-2'-(α-hydroxy-2-pyrimidinylmethyl)acetanilid
    —— (4S,5R)-5-[(2R,3R,4R,5R)-5-ethyl-4-hydroxy-2-methoxy-3,4-dimethyloxolan-3-yl]-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde 129681-25-0 C15H26O6
    (4S,5R)-5-[(2R,3R,4R,5R)-5-ethyl-4-hydroxy-2-methoxy-3,4-dimethyloxolan-3-yl]-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde
    —— 4-(1'-cyclobutylspiro[3,4-dihydrochromene-2,4'-piperidine]-6-yl)-2,6-difluoro-N-(2-hydroxyethyl)benzamide 1174722-64-5 C26H30F2N2O3
    4-(1'-cyclobutylspiro[3,4-dihydrochromene-2,4'-piperidine]-6-yl)-2,6-difluoro-N-(2-hydroxyethyl)benzamide
    —— 4-benzylaminobenzenesulphonyl-L-(+)-glutamic acid 127605-18-9 C18H20N2O6S
    4-benzylaminobenzenesulphonyl-L-(+)-glutamic acid
    —— 4-Cyclohexyl-2,6-dijodphenol 39486-01-6 C12H14I2O
    4-Cyclohexyl-2,6-dijodphenol
    —— 4'-Chloro-3,3'-Bis(Trifluoromethyl)-4-(Trifluoromethylsulfonyloxy)carbanilide 172083-40-8 C16H8ClF9N2O4S
    4'-Chloro-3,3'-Bis(Trifluoromethyl)-4-(Trifluoromethylsulfonyloxy)carbanilide
    —— 4-Carbomethoxyamino-bicyclo<2.2.1>heptan-1-carbonsaeuremethylester 15448-79-0 C11H17NO4
    4-Carbomethoxyamino-bicyclo<2.2.1>heptan-1-carbonsaeuremethylester
    —— (4R,5S)-4-Acetylamino-5-(4-methoxy-phenyl)-1,3-diphenyl-4,5-dihydro-1H-pyrazole-4-carboxylic acid 129169-72-8 C25H23N3O4
    (4R,5S)-4-Acetylamino-5-(4-methoxy-phenyl)-1,3-diphenyl-4,5-dihydro-1H-pyrazole-4-carboxylic acid
    —— 4-ethylphenyl lithium 75544-25-1 C8H9Li
    4-ethylphenyl lithium
    —— 4-(dodecylsulfanylmethyl)oxetan-2-one 108616-00-8 C16H30O2S
    4-(dodecylsulfanylmethyl)oxetan-2-one
    —— 4,4'-(ethane-1,1-diyl)bis((prop-2-ynyloxy)benzene) 159950-46-6 C20H18O2
    4,4'-(ethane-1,1-diyl)bis((prop-2-ynyloxy)benzene)
    —— 4-methoxy-benzaldehyde-((<i>E</i>)-<i>O</i>-acetyl oxime ) 1693-84-1 C10H11NO3
    4-methoxy-benzaldehyde-((<i>E</i>)-<i>O</i>-acetyl oxime )
    —— 4-Isopropyl-1-methyl-3-(2-p-tolyl-propenyl)-1-cyclohexene 74545-77-0 C20H28
    4-Isopropyl-1-methyl-3-(2-p-tolyl-propenyl)-1-cyclohexene
    —— 4-methylbenzenediazonium 1,1,2,3,3-pentacyanoprop-2-en-1-ide 1204613-25-1 C7H7N2*C8N5
    4-methylbenzenediazonium 1,1,2,3,3-pentacyanoprop-2-en-1-ide
    —— (4-methoxy-phenyl)-carbamic acid 2-oxo-2-phenyl-ethyl ester 13626-70-5 C16H15NO4
    (4-methoxy-phenyl)-carbamic acid 2-oxo-2-phenyl-ethyl ester
    —— (4-chlorophenoxy)tungsten(VI) chloride 147553-78-4 C6H4Cl6OW
    (4-chlorophenoxy)tungsten(VI) chloride
    —— 4-((4-chlorophenyl)(imino)methyl)benzonitrile 1013084-39-3 C14H9ClN2
    4-((4-chlorophenyl)(imino)methyl)benzonitrile
    —— 4-Iodobutyl 4-(cyclohexylmethoxy)-3,5-dimethoxybenzoate 165685-99-4 C20H29IO5
    4-Iodobutyl 4-(cyclohexylmethoxy)-3,5-dimethoxybenzoate
    —— 4-(n-butyltellanyl)butanoic acid 1198757-52-6 C8H16O2Te
    4-(n-butyltellanyl)butanoic acid
    —— 4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-(1-methyl-1H-pyrazol-4-yl)benzyl)sulfamoyl)benzoic acid 1254206-36-4 C24H18ClF3N4O4S
    4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-(1-methyl-1H-pyrazol-4-yl)benzyl)sulfamoyl)benzoic acid
    —— 4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(4-cyclopentyl-3-oxopiperazine-1-carboxamido)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid 1392311-15-7 C46H65N3O4
    4-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(4-cyclopentyl-3-oxopiperazine-1-carboxamido)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)benzoic acid
    —— 4-[[4-[(allylamino)methyl]-6-[4-[(E)-2-cyanovinyl]-2,6-dimethyl-anilino]pyrimidin-2-yl]amino]benzonitrile 1037445-22-9 C26H25N7
    4-[[4-[(allylamino)methyl]-6-[4-[(E)-2-cyanovinyl]-2,6-dimethyl-anilino]pyrimidin-2-yl]amino]benzonitrile
    —— 4-[5-(4-dimethylamino-piperidin-1-yl)-1H-benzoimidazole-2-carbonyl]-2-(3,5-dimethyl-1H-pyrazol-4-yl)-benzonitrile 1254161-38-0 C27H29N7O
    4-[5-(4-dimethylamino-piperidin-1-yl)-1H-benzoimidazole-2-carbonyl]-2-(3,5-dimethyl-1H-pyrazol-4-yl)-benzonitrile
    —— 4-(2-(2,6-dichlorophenoxy)ethoxy)-N-(3-(piperidine-1-carbonyl)piperidin-4-yl)benzamide 1253190-75-8 C26H31Cl2N3O4
    4-(2-(2,6-dichlorophenoxy)ethoxy)-N-(3-(piperidine-1-carbonyl)piperidin-4-yl)benzamide
    —— 4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(3,5-difluorobenzyl)sulfamoyl)benzoic acid 1254205-79-2 C20H12ClF5N2O4S
    4-(N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(3,5-difluorobenzyl)sulfamoyl)benzoic acid
    —— [4-(dimethylamino)piperidin-1-yl]-[(3S)-1-[3-(1-methylbenzimidazol-2-yl)phenyl]piperidin-3-yl]methanone 1258280-84-0 C27H35N5O
    [4-(dimethylamino)piperidin-1-yl]-[(3S)-1-[3-(1-methylbenzimidazol-2-yl)phenyl]piperidin-3-yl]methanone
    —— 4,5-bis(4-chlorophenyl)-N-(3,5-dimethylphenyl)triazole-2-carboxamide 1228505-63-2 C23H18Cl2N4O
    4,5-bis(4-chlorophenyl)-N-(3,5-dimethylphenyl)triazole-2-carboxamide
    —— 4-[4-(2-fluoro-4-tetrazol-1-yl-phenoxymethyl)-[1,2,3]triazol-2-yl]-1-(3-isopropyl-[1,2,4]oxadiazol-5-yl)-piperidine 1108164-69-7 C20H23FN10O2
    4-[4-(2-fluoro-4-tetrazol-1-yl-phenoxymethyl)-[1,2,3]triazol-2-yl]-1-(3-isopropyl-[1,2,4]oxadiazol-5-yl)-piperidine
    —— (4aR,9R,11aS,Z)-3-methoxy-9-(4-methoxybenzyloxy)-7-methyl-1,4,4a,5,6,9,10,11aoctahydrocyclonona[c]pyran-11(3H)-one 1120358-44-2 C22H30O5
    (4aR,9R,11aS,Z)-3-methoxy-9-(4-methoxybenzyloxy)-7-methyl-1,4,4a,5,6,9,10,11aoctahydrocyclonona[c]pyran-11(3H)-one
    —— {4-amino-7-cyclopentyl-5-[4-(3,4-dichlorophenoxy)-3-methoxyphenyl]pyrrolo[2,1-f][1,2,4]triazin-6-yl}acetic acid 1253960-69-8 C26H24Cl2N4O4
    {4-amino-7-cyclopentyl-5-[4-(3,4-dichlorophenoxy)-3-methoxyphenyl]pyrrolo[2,1-f][1,2,4]triazin-6-yl}acetic acid
    —— 4-(2-(((5-chloro-4-(4-((methylsulfonyl)amino)phenyl)-1,3-thiazol-2-yl)carbamoyl)(3,3-diphenylpropyl)amino)ethyl)benzoic acid 1101172-16-0 C35H33ClN4O5S2
    4-(2-(((5-chloro-4-(4-((methylsulfonyl)amino)phenyl)-1,3-thiazol-2-yl)carbamoyl)(3,3-diphenylpropyl)amino)ethyl)benzoic acid
    —— 4-(Dimethylamino)-3-(methylthio)-3-buten-2-one 91157-82-3 C7H13NOS
    4-(Dimethylamino)-3-(methylthio)-3-buten-2-one
    —— 4-bromo-8-(tert-butyl-dimethyl-silanyloxy)-2-methyl-quinoline 1174132-78-5 C16H22BrNOSi
    4-bromo-8-(tert-butyl-dimethyl-silanyloxy)-2-methyl-quinoline
    —— 4-{[6-(4-cyano-phenyl)-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide 1036737-07-1 C23H18F3N7O2S
    4-{[6-(4-cyano-phenyl)-4-(2,2,2-trifluoro-ethylamino)-pyrido[3,2-d]pyrimidin-2-ylamino]-methyl}-benzenesulfonamide
    —— (4-Chloro-phenyl)-[3-(4-methoxy-benzyl)-6-p-tolyl-3,6-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-(5Z)-ylidene]-amine 114362-67-3 C25H21ClN6O
    (4-Chloro-phenyl)-[3-(4-methoxy-benzyl)-6-p-tolyl-3,6-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-(5Z)-ylidene]-amine
    —— 4-hexadecyl-4-hydroxy-3-phenylisoxazoline-5-one 80490-48-8 C25H39NO3
    4-hexadecyl-4-hydroxy-3-phenylisoxazoline-5-one
    —— 4,4,5,5,6,6-hexafluoro-nonane-3,7-diol 424-38-4 C9H14F6O2
    4,4,5,5,6,6-hexafluoro-nonane-3,7-diol
    —— (4E,8E)-5-Methyl-12-{2-[2-(2-methyl-[1,3]dioxolan-2-yl)-ethyl]-[1,3]dioxolan-2-yl}-dodeca-4,8-dienal 73835-72-0 C22H36O5
    (4E,8E)-5-Methyl-12-{2-[2-(2-methyl-[1,3]dioxolan-2-yl)-ethyl]-[1,3]dioxolan-2-yl}-dodeca-4,8-dienal
    —— (4E,8E)-(R)-10-(2,5-Dimethoxy-3-methyl-phenyl)-1-[(2S,5R)-5-(1-hydroxy-1-methyl-ethyl)-2-methyl-tetrahydro-furan-2-yl]-4,8-dimethyl-deca-4,8-dien-1-ol 224784-53-6 C29H46O5
    (4E,8E)-(R)-10-(2,5-Dimethoxy-3-methyl-phenyl)-1-[(2S,5R)-5-(1-hydroxy-1-methyl-ethyl)-2-methyl-tetrahydro-furan-2-yl]-4,8-dimethyl-deca-4,8-dien-1-ol
    —— 4-(Cyclopropylmethyl)-2-(difluoromethyl)-5-hydroxymethyl-6-(trifluoromethyl)-3-pyridinecarboxylic acid,methyl ester 146031-17-6 C14H14F5NO3
    4-(Cyclopropylmethyl)-2-(difluoromethyl)-5-hydroxymethyl-6-(trifluoromethyl)-3-pyridinecarboxylic acid,methyl ester