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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(6-amino-purin-9-yl)-2,3-dihydroxy-butyric acid 1-methyl-butyl ester 33303-45-6 C14H21N5O4
4-(6-amino-purin-9-yl)-2,3-dihydroxy-butyric acid 1-methyl-butyl ester
—— (4R,6R)-6-[(E)-(R)-1-(tert-Butyl-dimethyl-silanyloxy)-3-iodo-but-2-enyl]-4-methoxy-tetrahydro-pyran-2-one 380909-39-7 C16H29IO4Si
(4R,6R)-6-[(E)-(R)-1-(tert-Butyl-dimethyl-silanyloxy)-3-iodo-but-2-enyl]-4-methoxy-tetrahydro-pyran-2-one
—— 4-(1-(3-(tert-butyldimethylsilyloxy)propyl)-1H-indol-3-yl)-5-(3-hydroxy-4-methoxyphenyl)-1,2-dihydropyrazol-3-one 1403656-06-3 C27H35N3O4Si
4-(1-(3-(tert-butyldimethylsilyloxy)propyl)-1H-indol-3-yl)-5-(3-hydroxy-4-methoxyphenyl)-1,2-dihydropyrazol-3-one
—— 4,6-Dihydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid propyl ester 23824-31-9 C13H17NO4
4,6-Dihydroxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid propyl ester
—— 4-[1-(2-Amino-phenylamino)-meth-(Z)-ylidene]-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-benzo[b]azepin-5-one 68595-27-7 C24H23N3O3S
4-[1-(2-Amino-phenylamino)-meth-(Z)-ylidene]-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-benzo[b]azepin-5-one
—— 4-mesitylthiomorphorin 1429754-59-5 C13H19NS
4-mesitylthiomorphorin
—— 4-{4,4-dimethyl-1-[6-(4-trifluoromethyl-phenyl)-pyridin-3-yl]-pentyloxy}-benzoic acid 871253-03-1 C26H26F3NO3
4-{4,4-dimethyl-1-[6-(4-trifluoromethyl-phenyl)-pyridin-3-yl]-pentyloxy}-benzoic acid
—— 4-[2-(2,4-dichlorophenoxy)phenylsulfamoyl]-N-{2-oxo-2-[4-(3-pyrrolidin-1-ylpropyl)-[1,4]diazepan-1-yl]ethyl}benzamide 1032611-84-9 C33H39Cl2N5O5S
4-[2-(2,4-dichlorophenoxy)phenylsulfamoyl]-N-{2-oxo-2-[4-(3-pyrrolidin-1-ylpropyl)-[1,4]diazepan-1-yl]ethyl}benzamide
—— (4-Chloro-imidazo[1,5-a]quinoxalin-7-yl)-diethyl-amine 500205-87-8 C14H15ClN4
(4-Chloro-imidazo[1,5-a]quinoxalin-7-yl)-diethyl-amine
—— 4-(hex-5-en-1-yl)cyclohexan-1-one 1374656-41-3 C12H20O
4-(hex-5-en-1-yl)cyclohexan-1-one
—— (4R)-4-acetoxy-N-methoxycarbonylmethyl-2-pyrrolidinone 146235-31-6 C9H13NO5
(4R)-4-acetoxy-N-methoxycarbonylmethyl-2-pyrrolidinone
—— 4-(N-tert-butyloxycarbonyl-N-methylamino)-3-chlorophenyl iodide 1388628-72-5 C12H15ClINO2
4-(N-tert-butyloxycarbonyl-N-methylamino)-3-chlorophenyl iodide
—— (4-bromo-benzenesulfonyl)-imidosulfurous acid dichloride 42426-03-9 C6H4BrCl2NO2S2
(4-bromo-benzenesulfonyl)-imidosulfurous acid dichloride
—— 4-[(2,5-Dichloro-phenyl)-hydrazonomethyl]-1-hexyl-2-methyl-1H-pyrrole-3-carboxylic acid ethyl ester 71222-92-9 C21H27Cl2N3O2
4-[(2,5-Dichloro-phenyl)-hydrazonomethyl]-1-hexyl-2-methyl-1H-pyrrole-3-carboxylic acid ethyl ester
—— {4-methoxy-3-[2-(2-oxo-oxazolidin-3-ylmethyl)-4-phenylacetylamino-phenoxy]-phenyl}-acetic acid ethyl ester 1182353-13-4 C29H30N2O7
{4-methoxy-3-[2-(2-oxo-oxazolidin-3-ylmethyl)-4-phenylacetylamino-phenoxy]-phenyl}-acetic acid ethyl ester
—— 4,6-dibromo-2-methyl-3-indolecarboxaldehyde 115666-22-3 C10H7Br2NO
4,6-dibromo-2-methyl-3-indolecarboxaldehyde
—— 4,6-undecadiynoic acid [6,6]-phenyl-C61-butyl ester 1535665-86-1 C82H26O2
4,6-undecadiynoic acid [6,6]-phenyl-C61-butyl ester
—— 4-bromo-N,N-diphenylpentanamide 1571984-76-3 C17H18BrNO
4-bromo-N,N-diphenylpentanamide
—— 4-bromo-benzo[4,5]thieno[3,2-<i>c</i>]pyridine 118726-29-7 C11H6BrNS
4-bromo-benzo[4,5]thieno[3,2-<i>c</i>]pyridine
—— 4-(2-(1-(4-(trifluoromethyl)phenyl)-4,5,6,7-tetrahydro-1H-indazol-4-yl)ethyl)morpholine N-oxide 1380243-86-6 C20H24F3N3O2
4-(2-(1-(4-(trifluoromethyl)phenyl)-4,5,6,7-tetrahydro-1H-indazol-4-yl)ethyl)morpholine N-oxide
—— (4-Benzothiazol-2-yl-benzyl)-ethyl-phenyl-amine 66545-33-3 C22H20N2S
(4-Benzothiazol-2-yl-benzyl)-ethyl-phenyl-amine
—— 4-Morpholin-4-yl-2-[(E)-2-(5-nitro-furan-2-yl)-vinyl]-quinazoline 36952-04-2 C18H16N4O4
4-Morpholin-4-yl-2-[(E)-2-(5-nitro-furan-2-yl)-vinyl]-quinazoline
—— (4-hydroxy-4-methyl-azepan-1-yl)-(2-phenylethynyl-thiazol-5-yl)-methanone 1290135-66-8 C19H20N2O2S
(4-hydroxy-4-methyl-azepan-1-yl)-(2-phenylethynyl-thiazol-5-yl)-methanone
—— 4-(5-{(1S)-1-[(5-bromopyridin-2-yl)oxy]ethyl}-4-methyl-4H-1,2,4-triazol-3-yl)-3-(trifluoromethyl)benzamide 1203938-27-5 C18H15BrF3N5O2
4-(5-{(1S)-1-[(5-bromopyridin-2-yl)oxy]ethyl}-4-methyl-4H-1,2,4-triazol-3-yl)-3-(trifluoromethyl)benzamide
—— 4-ethyl-5,5-dimethyl-2-phenyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole 1423048-68-3 C16H20N2
4-ethyl-5,5-dimethyl-2-phenyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole
—— 4-[2-Hydroxy-prop-(E)-ylidene]-2,5-dimethyl-4,5-dihydro-furan-3-carboxylic acid methyl ester 110410-99-6 C11H16O4
4-[2-Hydroxy-prop-(E)-ylidene]-2,5-dimethyl-4,5-dihydro-furan-3-carboxylic acid methyl ester
—— [4-(1-Butylamino-2-nitro-propyl)-phenyl]-dimethyl-amine 135711-42-1 C15H25N3O2
[4-(1-Butylamino-2-nitro-propyl)-phenyl]-dimethyl-amine
—— 4,5α-epoxy-20,23-dihydroxy-3-methoxy-17-methyl-7β,14-<i>o</i>-benzeno-morphinan-6-one 33502-48-6 C24H23NO5
4,5α-epoxy-20,23-dihydroxy-3-methoxy-17-methyl-7β,14-<i>o</i>-benzeno-morphinan-6-one
—— 4a-methyl-2,3,4,4a,9,10-hexahydro-2-phenanthrenol 81457-34-3 C15H18O
4a-methyl-2,3,4,4a,9,10-hexahydro-2-phenanthrenol
—— 4-bromo-1-(cyclopropylmethyl)-5-(prop-2-en-1-yloxy)-1H-benzotriazole 1379543-73-3 C13H14BrN3O
4-bromo-1-(cyclopropylmethyl)-5-(prop-2-en-1-yloxy)-1H-benzotriazole
—— [4-(3-methanesulfonyl-benzoyl)-naphthalen-2-yl]-acetic acid 1227369-80-3 C20H16O5S
[4-(3-methanesulfonyl-benzoyl)-naphthalen-2-yl]-acetic acid
—— 4'-epichaetomugilin A 1227058-33-4 C23H27ClO7
4'-epichaetomugilin A
—— [(4S)-4-furo[3,2-c]pyridin-2-yl-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-1-yl]methyl 2,2-dimethylpropanoate 1219812-23-3 C26H26N4O7
[(4S)-4-furo[3,2-c]pyridin-2-yl-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-1-yl]methyl 2,2-dimethylpropanoate
—— 4-[4-Fluoro-2-(1-methylsulfonylpiperidin-4-yl)oxyanilino]-5-methylthieno[2,3-d]pyrimidine-6-carboxamide 1211758-38-1 C20H22FN5O4S2
4-[4-Fluoro-2-(1-methylsulfonylpiperidin-4-yl)oxyanilino]-5-methylthieno[2,3-d]pyrimidine-6-carboxamide
—— 4-O-acetyl-1,6:2,3-dianhydro-β-D-(1-<sup>13</sup>C)mannopyranose 832738-36-0 C8H10O5
4-O-acetyl-1,6:2,3-dianhydro-β-D-(1-<sup>13</sup>C)mannopyranose
—— 4-(((2,4-difluorobenzyl)(pyrazin-2-yl)amino)methyl)-7,8-difluoroquinolin-2(1H)-one 1125864-42-7 C21H14F4N4O
4-(((2,4-difluorobenzyl)(pyrazin-2-yl)amino)methyl)-7,8-difluoroquinolin-2(1H)-one
—— 4-({3-chloro-4-[(1-ethyl-4,5-dimethyl-1H-imidazol-2-yl)thio]phenyl}amino)-7-{[3-(dimethylamino)propyl]amino}-6-methoxyquinoline-3-carbonitrile 1125454-95-6 C29H34ClN7OS
4-({3-chloro-4-[(1-ethyl-4,5-dimethyl-1H-imidazol-2-yl)thio]phenyl}amino)-7-{[3-(dimethylamino)propyl]amino}-6-methoxyquinoline-3-carbonitrile
—— 4-[3-(aminomethyl)azetidin-1-yl]-8-tert-butyl-6,7,8,9-tetrahydro[1]benzothieno[3,2-d]pyrimidin-2-amine 1132691-39-4 C18H27N5S
4-[3-(aminomethyl)azetidin-1-yl]-8-tert-butyl-6,7,8,9-tetrahydro[1]benzothieno[3,2-d]pyrimidin-2-amine
—— 4-[3-fluoro-2-methoxy-4-[2-(7-methyl-1H-indol-3-yl)ethylamino]anilino]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol 1132682-31-5 C26H27FN4O2
4-[3-fluoro-2-methoxy-4-[2-(7-methyl-1H-indol-3-yl)ethylamino]anilino]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol
—— 4-chloro-3-isopropyl-sydnone 53709-42-5 C5H7ClN2O2
4-chloro-3-isopropyl-sydnone
—— 4-Dicyanomethylen-1-methyl-2,3,5-triphenyl-1,4,7,8-tetrahydroazocin 110254-54-1 C29H23N3
4-Dicyanomethylen-1-methyl-2,3,5-triphenyl-1,4,7,8-tetrahydroazocin
—— (4S,5S)-4,5-Bis-(3-methoxy-benzyloxymethyl)-2,2-dimethyl-[1,3]dioxolane 188303-55-1 C23H30O6
(4S,5S)-4,5-Bis-(3-methoxy-benzyloxymethyl)-2,2-dimethyl-[1,3]dioxolane
—— 4-hydroxy-5-[4-methoxy-3-((S)-2-oxo-3-propyl-oxazolidin-4-ylmethyl)-benzyl]-1,1-dioxo-1,2,5,6-tetrahydro-1λ6-thiopyran-3-carboxylic acid methyl ester 947320-68-5 C22H29NO8S
4-hydroxy-5-[4-methoxy-3-((S)-2-oxo-3-propyl-oxazolidin-4-ylmethyl)-benzyl]-1,1-dioxo-1,2,5,6-tetrahydro-1λ6-thiopyran-3-carboxylic acid methyl ester
—— 4-Nitrobenzyl (1S,5R,6S)-6-((1R)-1-hydroxy-ethyl)-1-methyl-2-(7-methylthio-6-phenethylimidazo[5,1-b]thiazolium-2-yl)-1-carbapen-2-em-3-carboxylate iodide 352307-99-4 C31H31N4O6S2*I
4-Nitrobenzyl (1S,5R,6S)-6-((1R)-1-hydroxy-ethyl)-1-methyl-2-(7-methylthio-6-phenethylimidazo[5,1-b]thiazolium-2-yl)-1-carbapen-2-em-3-carboxylate iodide
—— 4-(2-{[tert-butyl(dimethyl)silyl]oxy}ethoxy)-N-(3-ethynyl-5-methylphenyl)pyrimidin-2-amine 1582754-32-2 C21H29N3O2Si
4-(2-{[tert-butyl(dimethyl)silyl]oxy}ethoxy)-N-(3-ethynyl-5-methylphenyl)pyrimidin-2-amine
—— 4,9-dioxo-1-tetrahydropyran-2-yl-4,9-dihydro-1<i>H</i>-benzo[<i>f</i>]indazole-3-carboxylic acid amide 70964-77-1 C17H15N3O4
4,9-dioxo-1-tetrahydropyran-2-yl-4,9-dihydro-1<i>H</i>-benzo[<i>f</i>]indazole-3-carboxylic acid amide
—— 4-(4-phenyl-5-pyridin-2-yl-4<i>H</i>-[1,2,4]triazol-3-yl)-phenol 63218-85-9 C19H14N4O
4-(4-phenyl-5-pyridin-2-yl-4<i>H</i>-[1,2,4]triazol-3-yl)-phenol
—— 4-Benzo[1,3]dithiol-2-yl-2-benzo[1,3]dithiol-2-ylidene-2H-naphthalen-1-one 64657-75-6 C24H14OS4
4-Benzo[1,3]dithiol-2-yl-2-benzo[1,3]dithiol-2-ylidene-2H-naphthalen-1-one
—— 4-(2,5-Dichloro-phenylazo)-3-hydroxy-naphthalene-2-carboxylic acid (9,10-dioxo-9,10-dihydro-anthracen-1-yl)-amide 66546-86-9 C31H17Cl2N3O4
4-(2,5-Dichloro-phenylazo)-3-hydroxy-naphthalene-2-carboxylic acid (9,10-dioxo-9,10-dihydro-anthracen-1-yl)-amide
—— 4-{[(4-Acetoxy-butyl)-tert-butoxycarbonyl-amino]-methyl}-piperidine-1-carboxylic acid benzyl ester 396072-86-9 C25H38N2O6
4-{[(4-Acetoxy-butyl)-tert-butoxycarbonyl-amino]-methyl}-piperidine-1-carboxylic acid benzyl ester