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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(5,6-difluoro-1H-indazol-1-yl)isoquinoline 1616263-89-8 C16H9F2N3
4-(5,6-difluoro-1H-indazol-1-yl)isoquinoline
—— [4-Bromo-2-methyl-3-[2-(5-methyltetrazol-1-yl)ethoxy]phenyl]-(1,3-dimethyl-5-phenylmethoxypyrazol-4-yl)methanone 1019319-54-0 C24H25BrN6O3
[4-Bromo-2-methyl-3-[2-(5-methyltetrazol-1-yl)ethoxy]phenyl]-(1,3-dimethyl-5-phenylmethoxypyrazol-4-yl)methanone
—— 4,6-dichloro-5-isopropyl-2-{[(dimethylamino)methylene]amino}pyrimidine 1395342-99-0 C10H14Cl2N4
4,6-dichloro-5-isopropyl-2-{[(dimethylamino)methylene]amino}pyrimidine
—— (4S,6S,8R,9S,10S,11R)-9,10,11-trihydroxy-8-(hydroxymethyl)-3-methyl-4-phenyl-1,7-dioxa-3-azaspiro[5.5]undecan-2-one 1075227-76-7 C16H21NO7
(4S,6S,8R,9S,10S,11R)-9,10,11-trihydroxy-8-(hydroxymethyl)-3-methyl-4-phenyl-1,7-dioxa-3-azaspiro[5.5]undecan-2-one
—— 4-(imidazo[1,2-a]pyridin-6-yl)-N-(3-methyl-4-(1,4-diazabicyclo[3.2.1]octan-4-yl)phenyl)pyrimidin-2-amine 1182184-90-2 C24H25N7
4-(imidazo[1,2-a]pyridin-6-yl)-N-(3-methyl-4-(1,4-diazabicyclo[3.2.1]octan-4-yl)phenyl)pyrimidin-2-amine
—— 4-toluenesulfonylureido-L-phenylalanine 6169-69-3 C17H18N2O5S
4-toluenesulfonylureido-L-phenylalanine
—— 4-acetoxy-α-(4'-methylsulfonylphenyl)benzyl acetate 1103745-32-9 C18H18O6S
4-acetoxy-α-(4'-methylsulfonylphenyl)benzyl acetate
—— 4-[2-(4,4-dimethyl-2-oxazolin-2-yl)-5-methoxyphenyl]-4-hydroxy-1-methylpiperidine 56658-07-2 C18H26N2O3
4-[2-(4,4-dimethyl-2-oxazolin-2-yl)-5-methoxyphenyl]-4-hydroxy-1-methylpiperidine
—— 4-(6-((1S,4S)-5-oxa-2-azabicyclo[2.2.1]heptan-2-yl)pyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-oxa-2-azabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine 1182187-80-9 C26H28N6O2
4-(6-((1S,4S)-5-oxa-2-azabicyclo[2.2.1]heptan-2-yl)pyridin-3-yl)-N-(3-methyl-4-((1S,4S)-5-oxa-2-azabicyclo[2.2.1]heptan-2-yl)phenyl)pyrimidin-2-amine
—— 4,5,7-Tri-O-acetyl-2,6-anhydro-3-deoxy-D-talo-heptononitrile 145632-51-5 C13H17NO7
4,5,7-Tri-O-acetyl-2,6-anhydro-3-deoxy-D-talo-heptononitrile
—— 4,4-dimethyl-2,2-propanediyldimercapto-cholest-5-en-3-one 122316-11-4 C32H52OS2
4,4-dimethyl-2,2-propanediyldimercapto-cholest-5-en-3-one
—— 4t-methoxy-(1rC7')-5'H-spiro[cyclohexane-1,8'-[1,3]dioxolo[4,5-g]isochromene] 109497-82-7 C16H20O4
4t-methoxy-(1rC7')-5'H-spiro[cyclohexane-1,8'-[1,3]dioxolo[4,5-g]isochromene]
—— 4-(2-(1,3-dioxolan-2-yl)ethyl)aniline 1205681-86-2 C11H15NO2
4-(2-(1,3-dioxolan-2-yl)ethyl)aniline
—— 4-(1-oxoisoquinolin-2-yl)butan-2-yl methanesulfonate 690255-99-3 C14H17NO4S
4-(1-oxoisoquinolin-2-yl)butan-2-yl methanesulfonate
—— 4-phosphonomethoxyethylamino-6-amino-5-nitropyrimidine ethyl ester 183004-16-2 C9H16N5O6P
4-phosphonomethoxyethylamino-6-amino-5-nitropyrimidine ethyl ester
—— 4-aza-A-homo-5α-cholestane-3,4a-dione 121377-63-7 C27H45NO2
4-aza-A-homo-5α-cholestane-3,4a-dione
—— 4-aminomethyl-thiophene-2-carboxylic acid ; hydrochloride 2375258-82-3 C6H7NO2S*ClH
4-aminomethyl-thiophene-2-carboxylic acid ; hydrochloride
—— (4S,5R,6R)-5-bromo-6-butyl-4-[(R<sub>S</sub>)-phenylsulfinylmethyl]-1,3-oxazinan-2-one 674777-68-5 C15H20BrNO3S
(4S,5R,6R)-5-bromo-6-butyl-4-[(R<sub>S</sub>)-phenylsulfinylmethyl]-1,3-oxazinan-2-one
—— 4,4-dimethyl-1-<i>p</i>-tolyl-2-[1,2,4]triazol-1-yl-pentan-3-ol 66345-85-5 C16H23N3O
4,4-dimethyl-1-<i>p</i>-tolyl-2-[1,2,4]triazol-1-yl-pentan-3-ol
—— 4-methyl-2-tetrahydro-2-thienylaniline 90861-95-3 C11H15NS
4-methyl-2-tetrahydro-2-thienylaniline
—— 4-[(4-chlorophenyl)-(1,2,4-triazol-4-ylamino)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one 89969-57-3 C20H19ClN6O
4-[(4-chlorophenyl)-(1,2,4-triazol-4-ylamino)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one
—— 4,5,6,7-Tetrahydro-4-oxoisoxazolo<2.3-a>pyridinphenylhydrazon 60546-06-7 Br*C13H14N3O
4,5,6,7-Tetrahydro-4-oxoisoxazolo<2.3-a>pyridinphenylhydrazon
—— (4R,5S,4'S,5'S)-5'-Bromomethyl-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-carbaldehyde O-benzyl-oxime 140390-42-7 C19H26BrNO5
(4R,5S,4'S,5'S)-5'-Bromomethyl-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-carbaldehyde O-benzyl-oxime
—— 4-((5-(2H-chromen-3-yl)-1H-tetrazol-2-yl)methyl)morpholine 1422256-58-3 C15H17N5O2
4-((5-(2H-chromen-3-yl)-1H-tetrazol-2-yl)methyl)morpholine
—— 4'-[1-[[(6,7-dichloro-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-N-methyl-3-biphenylcarboxamide 1003874-38-1 C31H32Cl2N4O5
4'-[1-[[(6,7-dichloro-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-N-methyl-3-biphenylcarboxamide
—— 4-methyl-3-[5-(2-nitrophenyl)-4,5-dihydro-1H-pyrazol-3-yl]cinnoline 1253934-69-8 C18H15N5O2
4-methyl-3-[5-(2-nitrophenyl)-4,5-dihydro-1H-pyrazol-3-yl]cinnoline
—— 4-(5,6-dichloro-1H-benzimidazole-2-yl)-phenoxyacetic acid-4-(diethylamino)-benzylidene hydrazide 1304771-85-4 C26H25Cl2N5O2
4-(5,6-dichloro-1H-benzimidazole-2-yl)-phenoxyacetic acid-4-(diethylamino)-benzylidene hydrazide
—— 4(S)-(tert-butyldimethylsiloxy)-2(E)-nonenal 123285-60-9 C15H30O2Si
4(S)-(tert-butyldimethylsiloxy)-2(E)-nonenal
—— 4-[(4R,5R,6S)-5-(tert-Butyl-diphenyl-silanyloxy)-4-dimethylamino-6-methyl-5,6-dihydro-4H-pyran-2-yl]-4-triethylsilanyloxy-cyclohexa-2,5-dienone 862205-07-0 C36H51NO4Si2
4-[(4R,5R,6S)-5-(tert-Butyl-diphenyl-silanyloxy)-4-dimethylamino-6-methyl-5,6-dihydro-4H-pyran-2-yl]-4-triethylsilanyloxy-cyclohexa-2,5-dienone
—— 4-chloro-2-methoxybenzyl 5-methyl-7-(naphthalen-1-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate 1099636-55-1 C24H20ClN5O3
4-chloro-2-methoxybenzyl 5-methyl-7-(naphthalen-1-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate
—— 4-{4-[(4'-chlorobiphenyl-2-yl)methyl]piperazin-1-yl}-N-[(2-chloropyridin-3-yl)sulfonyl]benzamide 1235965-31-7 C29H26Cl2N4O3S
4-{4-[(4'-chlorobiphenyl-2-yl)methyl]piperazin-1-yl}-N-[(2-chloropyridin-3-yl)sulfonyl]benzamide
—— 4,4'-bis-acetylamino-3,3'-dimethoxy-benzophenone 861523-39-9 C19H20N2O5
4,4'-bis-acetylamino-3,3'-dimethoxy-benzophenone
—— (4-chlorophthalazin-1-yl)-o-tolylamine hydrochloride 1133891-14-1 C15H12ClN3*ClH
(4-chlorophthalazin-1-yl)-o-tolylamine hydrochloride
—— 4-Thienyl-3-buten-2-on-thiosemicarbazon 90559-82-3 C9H11N3S2
4-Thienyl-3-buten-2-on-thiosemicarbazon
—— {[(4-methoxybenzyloxy)carbonyl]oxy}methyl (4S,5S)-5-((2S)-2-{[(3-amino-2,2-dimethyl-3-oxopropyl)amino]carbonyl}-3-methylbutyl)-4-{(2S)-2-[4-methoxy-3-(3-methoxypropoxy)benzyl]-3-methylbutyl}-1,3-oxazolidine-3-carboxylate 1301764-13-5 C42H63N3O12
{[(4-methoxybenzyloxy)carbonyl]oxy}methyl (4S,5S)-5-((2S)-2-{[(3-amino-2,2-dimethyl-3-oxopropyl)amino]carbonyl}-3-methylbutyl)-4-{(2S)-2-[4-methoxy-3-(3-methoxypropoxy)benzyl]-3-methylbutyl}-1,3-oxazolidine-3-carboxylate
—— 4-[12-(1H-indazol-4-yl)-4-(pyridin-4-ylmethyl)-1,4,8,11-tetrazatricyclo[7.4.0.02,7]trideca-2(7),8,10,12-tetraen-10-yl]morpholine 1280201-48-0 C26H26N8O
4-[12-(1H-indazol-4-yl)-4-(pyridin-4-ylmethyl)-1,4,8,11-tetrazatricyclo[7.4.0.02,7]trideca-2(7),8,10,12-tetraen-10-yl]morpholine
—— 4-[8-{[2-fluoro-6-(2H-1,2,3-triazol-2-yl)phenyl]carbonyl}-(1S,6R)-3,8-diazabicyclo[4.2.0]oct-3-yl]-2-methylquinoline 1293939-59-9 C25H23FN6O
4-[8-{[2-fluoro-6-(2H-1,2,3-triazol-2-yl)phenyl]carbonyl}-(1S,6R)-3,8-diazabicyclo[4.2.0]oct-3-yl]-2-methylquinoline
—— 4-[4-(2-methyl-quinolin-4-ylmethoxy)-benzenesulfonylamino]-piperidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-methyl ester 910332-37-5 C29H35N3O7S
4-[4-(2-methyl-quinolin-4-ylmethoxy)-benzenesulfonylamino]-piperidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-methyl ester
—— 4-N-[10-chloro-7-thia-9,11-diazatricyclo[6.4.0.0(2,6)]dodeca-1(8),2(6),9,11-tetraen-12-yl]-1-N,1-N-dimethylcyclohexane-1,4-diamine 1388893-23-9 C17H23ClN4S
4-N-[10-chloro-7-thia-9,11-diazatricyclo[6.4.0.0(2,6)]dodeca-1(8),2(6),9,11-tetraen-12-yl]-1-N,1-N-dimethylcyclohexane-1,4-diamine
—— 4-Amino-5-chloro-2-hydroxy-N-[(2S,6R,9aR)-6-methyloctahydro-2H-qu inolizin-2-yl]benzamide 99390-76-8 C17H24ClN3O2
4-Amino-5-chloro-2-hydroxy-N-[(2S,6R,9aR)-6-methyloctahydro-2H-qu inolizin-2-yl]benzamide
—— 4-(Cyclopenten-1-ylmethyl)-1,2-dimethylbenzene 1458685-25-0 C14H18
4-(Cyclopenten-1-ylmethyl)-1,2-dimethylbenzene
—— 4-cyclohexylidenebutanenitrile 854001-09-5 C10H15N
4-cyclohexylidenebutanenitrile
—— 4-Bromo-2-isopropyl-7-(2-methylsulfanyl-ethylsulfanyl)-2H-phthalazin-1-one 950585-55-4 C14H17BrN2OS2
4-Bromo-2-isopropyl-7-(2-methylsulfanyl-ethylsulfanyl)-2H-phthalazin-1-one
—— (4R,5S,4'R)-2,2,2',2'-Tetramethyl-5-((Z)-pent-2-enyl)-[4,4']bi[[1,3]dioxolanyl] 142034-34-2 C15H26O4
(4R,5S,4'R)-2,2,2',2'-Tetramethyl-5-((Z)-pent-2-enyl)-[4,4']bi[[1,3]dioxolanyl]
—— (4-(2-phenylbut-3-en-2-yloxy)butyl)benzene 1206588-22-8 C20H24O
(4-(2-phenylbut-3-en-2-yloxy)butyl)benzene
—— (4-chloro-phenyl)-[3-(4-chloro-phenyl)-7-ethynyl-2,5-dioxo-1,2,3,5-tetrahydro-benzo[e][1,4]diazepin-4-yl]-acetic acid 528848-46-6 C25H16Cl2N2O4
(4-chloro-phenyl)-[3-(4-chloro-phenyl)-7-ethynyl-2,5-dioxo-1,2,3,5-tetrahydro-benzo[e][1,4]diazepin-4-yl]-acetic acid
—— 4-Tert-butyl-2,6-bis<(5-chloro-3-hydroxymethyl-2-hydroxyphenyl)methyl>phenol 127679-91-8 C26H28Cl2O5
4-Tert-butyl-2,6-bis<(5-chloro-3-hydroxymethyl-2-hydroxyphenyl)methyl>phenol
—— 4-(4-bromo-2-nonylphenoxymethyl)-2,2-dimethyl-1,3-dioxolane 351432-53-6 C21H33BrO3
4-(4-bromo-2-nonylphenoxymethyl)-2,2-dimethyl-1,3-dioxolane
—— 4-hydroxy-piperidine-2,6-dicarboxylic acid dimethyl ester 1170262-80-2 C9H15NO5
4-hydroxy-piperidine-2,6-dicarboxylic acid dimethyl ester
—— 4-phenyl-3-(2-phenylsulfanyl-ethyl)-3<i>H</i>-thiazol-2-one 58350-81-5 C17H15NOS2
4-phenyl-3-(2-phenylsulfanyl-ethyl)-3<i>H</i>-thiazol-2-one