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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,7R)-4-(1-hydroxy-1-methylethyl)-7-methyloxepan-2-one 1408324-05-9 C10H18O3
    (4S,7R)-4-(1-hydroxy-1-methylethyl)-7-methyloxepan-2-one
    —— 4-((4aR,4bS,10aR)-2,4b,8,8,10a-Pentamethyl-3,4,4a,4b,5,6,7,8,8a,9,10,10a-dodecahydro-phenanthren-1-yl)-butan-2-one 106932-99-4 C23H38O
    4-((4aR,4bS,10aR)-2,4b,8,8,10a-Pentamethyl-3,4,4a,4b,5,6,7,8,8a,9,10,10a-dodecahydro-phenanthren-1-yl)-butan-2-one
    —— 4-(4-benzyloxy-3-fluoro-benzyl)-5-methyl-3-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole 922720-25-0 C32H35FN2O11
    4-(4-benzyloxy-3-fluoro-benzyl)-5-methyl-3-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole
    —— 4-(aminocarbonyl)-3-(piperidin-1-ylamino)benzoic acid 1149385-68-1 C13H17N3O3
    4-(aminocarbonyl)-3-(piperidin-1-ylamino)benzoic acid
    —— (4R)-4-[(3-chlorobenzoyl)amino]-5-oxo-5-(spiro[5.5]undecan-3-ylamino)pentanoic acid 137795-57-4 C23H31ClN2O4
    (4R)-4-[(3-chlorobenzoyl)amino]-5-oxo-5-(spiro[5.5]undecan-3-ylamino)pentanoic acid
    —— 4-((R)-3,7-Dimethyl-octanoylamino)-benzoic acid phenyl ester 857887-57-1 C23H29NO3
    4-((R)-3,7-Dimethyl-octanoylamino)-benzoic acid phenyl ester
    —— (4Z)-4-(3-(4-fluorophenyl)-2-(imidazolidin-2-ylidene)-3-oxopropylidene)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one 1463517-84-1 C22H19FN4O2
    (4Z)-4-(3-(4-fluorophenyl)-2-(imidazolidin-2-ylidene)-3-oxopropylidene)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one
    —— 4-[1-(2,4-Dimethoxyphenyl)-2-pyrrolidon-4-yl]methoxybenzoic acid 133747-35-0 C20H21NO6
    4-[1-(2,4-Dimethoxyphenyl)-2-pyrrolidon-4-yl]methoxybenzoic acid
    —— 4-(2,3-dihydro-1H-benzo[d]imidazol-2-yl)-2-ethoxyphenyl methyl carbonate 1086052-88-1 C17H18N2O4
    4-(2,3-dihydro-1H-benzo[d]imidazol-2-yl)-2-ethoxyphenyl methyl carbonate
    —— (4R,5S,6S)-4-Allyl-5-hydroxy-6-methyl-[1,3]dioxan-2-one 81028-02-6 C8H12O4
    (4R,5S,6S)-4-Allyl-5-hydroxy-6-methyl-[1,3]dioxan-2-one
    —— (4S,5S)-4-ethyl-5-((S)-1-hydroxypropyl)dihydrofuran-2(3H)-one 460076-95-3 C9H16O3
    (4S,5S)-4-ethyl-5-((S)-1-hydroxypropyl)dihydrofuran-2(3H)-one
    —— 4-ethyl-3-phenyl-1,2-dihydro-naphthalene 109246-61-9 C18H18
    4-ethyl-3-phenyl-1,2-dihydro-naphthalene
    —— 4-[3,3-dimethyl-2-(2-methylamino-propionylamino)-butyryl]-1-methanesulfonyl-octahydro-pyrrolo[3,2-b]pyrrole-3-carboxylic acid isoquinolin-5-ylamide 1257312-89-2 C27H38N6O5S
    4-[3,3-dimethyl-2-(2-methylamino-propionylamino)-butyryl]-1-methanesulfonyl-octahydro-pyrrolo[3,2-b]pyrrole-3-carboxylic acid isoquinolin-5-ylamide
    —— 4-(3-(cyclopropylmethyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)-3,5-difluoro-2-(tetrahydro-2H-pyran-4-ylamino)benzamide 1073970-18-9 C25H30F2N4O3
    4-(3-(cyclopropylmethyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indazol-1-yl)-3,5-difluoro-2-(tetrahydro-2H-pyran-4-ylamino)benzamide
    —— (4-Tert-butyl-2-nitrophenyl) 4-methylbenzenesulfonate 4459-83-0 C17H19NO5S
    (4-Tert-butyl-2-nitrophenyl) 4-methylbenzenesulfonate
    —— 4-<(2',3'-diphenyl-6'-methoxy-5'-benzofuranyl)methylene>-2-phenylthiazolin-5-one 135244-76-7 C31H21NO3S
    4-<(2',3'-diphenyl-6'-methoxy-5'-benzofuranyl)methylene>-2-phenylthiazolin-5-one
    —— (4-(3-(hydroxymethyl)benzyl)-2-phenyl-1H-pyrrol-3-yl)(4-methoxyphenyl)methanone 1034842-50-6 C26H23NO3
    (4-(3-(hydroxymethyl)benzyl)-2-phenyl-1H-pyrrol-3-yl)(4-methoxyphenyl)methanone
    —— (4R,5R,6R)-4,5-Diacetoxy-6-((R)-1,2-diacetoxy-ethyl)-2-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester 73177-02-3 C18H26O12
    (4R,5R,6R)-4,5-Diacetoxy-6-((R)-1,2-diacetoxy-ethyl)-2-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 4-[4-(4-methoxyphenyl)-1H-benzoimidazol-2-yl]-1-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)piperidin-4-amine 1035387-95-1 C24H24N8O
    4-[4-(4-methoxyphenyl)-1H-benzoimidazol-2-yl]-1-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)piperidin-4-amine
    —— 4-(tert-butoxycarbonyl)-2-(diphenoxyphosphoryl)-5-(diphenoxyphosphoryloxy)-3-oxo-2,3-dihydro-4H-[1,4]-oxazine 1135429-95-6 C33H31NO11P2
    4-(tert-butoxycarbonyl)-2-(diphenoxyphosphoryl)-5-(diphenoxyphosphoryloxy)-3-oxo-2,3-dihydro-4H-[1,4]-oxazine
    —— 4-((6-bromohexyl)thio)-7-chloroquinoline 1033132-72-7 C15H17BrClNS
    4-((6-bromohexyl)thio)-7-chloroquinoline
    —— 4-(2,2-dimethoxyethyl)-3-hydroxy-2H-furan-5-one 106835-34-1 C8H12O5
    4-(2,2-dimethoxyethyl)-3-hydroxy-2H-furan-5-one
    —— 4-(4-furan-3-yl-1H-benzoimidazol-2-yl)-1-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)piperidin-4-amine 1035387-99-5 C21H20N8O
    4-(4-furan-3-yl-1H-benzoimidazol-2-yl)-1-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)piperidin-4-amine
    —— (4E,8E)-10-acetoxy-4,8-dimethyl-4,8-decadienoic acid 104311-11-7 C14H22O4
    (4E,8E)-10-acetoxy-4,8-dimethyl-4,8-decadienoic acid
    —— 4-iodo-1-(2-methoxyphenyl)-1H-1,2,3-triazole 1086032-24-7 C9H8IN3O
    4-iodo-1-(2-methoxyphenyl)-1H-1,2,3-triazole
    —— 4-[5-(4-chlorophenyl)-4-(3-chloropyridin-4-yl)pyrimidin-2-yl]-N,N-dimethylpiperazine-1-carboxamide 913271-06-4 C22H22Cl2N6O
    4-[5-(4-chlorophenyl)-4-(3-chloropyridin-4-yl)pyrimidin-2-yl]-N,N-dimethylpiperazine-1-carboxamide
    —— 4-[[(4-ethoxyphenyl)sulfonyl-(pyridin-3-ylmethyl)amino]methyl]-N-(2-phenylpropyl)benzamide 1191067-06-7 C31H33N3O4S
    4-[[(4-ethoxyphenyl)sulfonyl-(pyridin-3-ylmethyl)amino]methyl]-N-(2-phenylpropyl)benzamide
    —— 4,7-dihydro-5-(3-methoxyphenoxymethyl)-7-oxo-3-(4-phenylthiophenyl)pyrazolo[1,5-a]pyrimidine 213749-21-4 C26H21N3O3S
    4,7-dihydro-5-(3-methoxyphenoxymethyl)-7-oxo-3-(4-phenylthiophenyl)pyrazolo[1,5-a]pyrimidine
    —— 4-(5-methylpyrrolidin-3-yl)-1-tritylimidazole 151094-34-7 C27H27N3
    4-(5-methylpyrrolidin-3-yl)-1-tritylimidazole
    —— <4,5-Diphenyl-1,2,4-triazolyl-(3)>-essigsaeure 23572-46-5 C16H13N3O2
    <4,5-Diphenyl-1,2,4-triazolyl-(3)>-essigsaeure
    —— 4-{1-[4-(4-methyl-6-{[4-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-1H-1,2,3-triazol-1-yl]ethyl}benzoic acid sodium salt 1582756-79-3 C23H18F3N6O2*Na
    4-{1-[4-(4-methyl-6-{[4-(trifluoromethyl)pyridin-2-yl]amino}pyridin-2-yl)-1H-1,2,3-triazol-1-yl]ethyl}benzoic acid sodium salt
    —— 4-iodo-1-(3-iodo-2-phenyl-5-p-tolylpyrazolo[1,5-c]pyrimidin-7-yl)-3-methyl-1H-pyrazol-5-ol 1355333-90-2 C23H17I2N5O
    4-iodo-1-(3-iodo-2-phenyl-5-p-tolylpyrazolo[1,5-c]pyrimidin-7-yl)-3-methyl-1H-pyrazol-5-ol
    —— 4-[(Dichloro-fluoro-methylsulfanyl)-trifluoromethyl-amino]-benzoic acid 3-chloro-4-nitro-phenyl ester 53326-04-8 C15H7Cl3F4N2O4S
    4-[(Dichloro-fluoro-methylsulfanyl)-trifluoromethyl-amino]-benzoic acid 3-chloro-4-nitro-phenyl ester
    —— 4-(2-Ethyl-7-fluoro-10H-thieno(2,3-b)(1,5)benzodiazepin-4-yl)-1-piperazineethanol dimaleate 74162-52-0 C27H31FN4O9S
    4-(2-Ethyl-7-fluoro-10H-thieno(2,3-b)(1,5)benzodiazepin-4-yl)-1-piperazineethanol dimaleate
    —— 4-cyano-2,2-dimethylazabicyclo[4.3.0]nonane 224296-94-0 C11H18N2
    4-cyano-2,2-dimethylazabicyclo[4.3.0]nonane
    —— 4-{2-[2-(4-cyclopropane-sulfonyl-phenyl)-2-(2,4-difluoro-phenoxy)acetyl-amino]thiazol-5-ylmethyl}benzoic acid ethyl ester 1328992-94-4 C30H26F2N2O6S2
    4-{2-[2-(4-cyclopropane-sulfonyl-phenyl)-2-(2,4-difluoro-phenoxy)acetyl-amino]thiazol-5-ylmethyl}benzoic acid ethyl ester
    —— 4-Butyl-6-(4-nitro-phenyl)-pyridine-2-carboxylic acid 80021-49-4 C16H16N2O4
    4-Butyl-6-(4-nitro-phenyl)-pyridine-2-carboxylic acid
    —— 4-carbamoyl-1-[(6<i>R</i>)-2-carboxy-7<i>t</i>-((Ξ)-2-carboxy-2-phenyl-acetylamino)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-3-ylmethyl]-pyridinium betaine 95415-92-2 C23H20N4O7S
    4-carbamoyl-1-[(6<i>R</i>)-2-carboxy-7<i>t</i>-((Ξ)-2-carboxy-2-phenyl-acetylamino)-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-3-ylmethyl]-pyridinium betaine
    —— 4-ferrocenyl-1,3-dithiole-2-one 154359-69-0 C13H10FeOS2
    4-ferrocenyl-1,3-dithiole-2-one
    —— 4-fluoro-2-(furan-3-yl)-benzonitrile 1268822-61-2 C11H6FNO
    4-fluoro-2-(furan-3-yl)-benzonitrile
    —— 4-(5-pyridin-4-yl-1H-benzimidazol-2-yl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-amine 1035387-16-6 C23H22N8
    4-(5-pyridin-4-yl-1H-benzimidazol-2-yl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-amine
    —— 4-CH3OC6H4N=P(Ph)2CH2CH2SPh 557767-67-6 C27H26NOPS
    4-CH3OC6H4N=P(Ph)2CH2CH2SPh
    —— 4-(imidazol-1-yl)-2-pyrimidinone riboside 99679-98-8 C34H29N4O8*Cl
    4-(imidazol-1-yl)-2-pyrimidinone riboside
    —— 4-(2-(3-phenyl-4,5-dihydro-1H-pyrazol-5-yl)vinyl)benzenesulfonohydrazide 139435-90-8 C17H18N4O2S
    4-(2-(3-phenyl-4,5-dihydro-1H-pyrazol-5-yl)vinyl)benzenesulfonohydrazide
    —— 4-(4-pyridin-2-yl-buta-1,3-dienyl)-morpholine 31806-68-5 C13H16N2O
    4-(4-pyridin-2-yl-buta-1,3-dienyl)-morpholine
    —— (4-{6-[2-(7-fluoro-2,4-dimethyl-1H-indol-3-yl)ethylamino]pyrimidin-4-ylamino}phenyl)acetonitrile 1093165-49-1 C24H23FN6
    (4-{6-[2-(7-fluoro-2,4-dimethyl-1H-indol-3-yl)ethylamino]pyrimidin-4-ylamino}phenyl)acetonitrile
    —— [4-(6-fluoro-1H-indol-4-yl)-6-morpholin-4-yl-pyrimidin-2-yl]-(1,2,3,4-tetrahydro-isoquinolin-5-yl)-amine 1072084-62-8 C25H25FN6O
    [4-(6-fluoro-1H-indol-4-yl)-6-morpholin-4-yl-pyrimidin-2-yl]-(1,2,3,4-tetrahydro-isoquinolin-5-yl)-amine
    —— 4-(2-phenyl-1(3)<i>H</i>-imidazol-4-ylmethyl)-phenol 124145-22-8 C16H14N2O
    4-(2-phenyl-1(3)<i>H</i>-imidazol-4-ylmethyl)-phenol
    —— (4'-ethoxy-biphenyl-4-yl)-<i>trans</i>-cinnamyliden-amine 102592-44-9 C23H21NO
    (4'-ethoxy-biphenyl-4-yl)-<i>trans</i>-cinnamyliden-amine
    —— 4,4,4-<2H3>-butan-2,3-dione 3-(O-methyloxime) 138888-86-5 C5H9NO2
    4,4,4-<2H3>-butan-2,3-dione 3-(O-methyloxime)