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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-cyclopropyl-1,1,1-trifluoro-2-phenylbut-3-yn-2-ol 1389252-60-1 C13H11F3O
4-cyclopropyl-1,1,1-trifluoro-2-phenylbut-3-yn-2-ol
—— 4'-(3-{[(35)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)-4-biphenylcarbonitrile 1332331-11-9 C24H23N5O2
4'-(3-{[(35)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)-4-biphenylcarbonitrile
—— 4-methyl-1,2,3-thiadiazole-5-carbonyl-2-dithiocarboxylhydrazide, potassium salt 1003849-13-5 C5H5N4OS3*K
4-methyl-1,2,3-thiadiazole-5-carbonyl-2-dithiocarboxylhydrazide, potassium salt
—— 4-(4-Chlorophenylsulphonylamino)-2,2-dimethylchroman-7-yl-oxyacetic acid 123987-99-5 C19H20ClNO6S
4-(4-Chlorophenylsulphonylamino)-2,2-dimethylchroman-7-yl-oxyacetic acid
—— 4-chloro-3-[4-(1,5-dimethylpyrazol-4-yl)triazol-1-yl]-N-[2-methoxy-3-[(4-methyl-1,4-diazepan-1-yl)methyl]-5-(trifluoromethyl)phenyl]benzamide 1096692-35-1 C29H32ClF3N8O2
4-chloro-3-[4-(1,5-dimethylpyrazol-4-yl)triazol-1-yl]-N-[2-methoxy-3-[(4-methyl-1,4-diazepan-1-yl)methyl]-5-(trifluoromethyl)phenyl]benzamide
—— 4-chloro-3-[4-(1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)-pyrimidin-2-ylamino]-benzonitrile 1221153-39-4 C21H17ClN6
4-chloro-3-[4-(1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)-pyrimidin-2-ylamino]-benzonitrile
—— (4S,5R)-5-Butyl-4-methyl-5-p-tolylsulfanyl-dihydro-furan-2-one 104310-53-4 C16H22O2S
(4S,5R)-5-Butyl-4-methyl-5-p-tolylsulfanyl-dihydro-furan-2-one
—— (4a<i>R</i>)-5<i>t</i>-hydroxy-4a-methyl-(4a<i>r</i>,8a<i>t</i>)-octahydro-naphthalen-2-one 1195701-36-0 C11H18O2
(4a<i>R</i>)-5<i>t</i>-hydroxy-4a-methyl-(4a<i>r</i>,8a<i>t</i>)-octahydro-naphthalen-2-one
—— (4R,4aS,8aS)-3,4,4a,7,8,8a-Hexahydro-2H-quinoline-1,4-dicarboxylic acid 4-ethyl ester 1-phenyl ester 97580-02-4 C19H23NO4
(4R,4aS,8aS)-3,4,4a,7,8,8a-Hexahydro-2H-quinoline-1,4-dicarboxylic acid 4-ethyl ester 1-phenyl ester
—— 4-O-acetyl-1,3-dideoxy-5,6-O-isopropylidene-3-C-methyl-D-xylo-hexulose 109947-60-6 C12H20O5
4-O-acetyl-1,3-dideoxy-5,6-O-isopropylidene-3-C-methyl-D-xylo-hexulose
—— 4-(2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptanamido)butanoic acid 1571908-10-5 C11H8F13NO3
4-(2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptanamido)butanoic acid
—— [4-(1H-Inden-2-ylmethyl)-phenyl]-dimethyl-amine 16307-26-9 C18H19N
[4-(1H-Inden-2-ylmethyl)-phenyl]-dimethyl-amine
—— 4-{2-(2-carboxy-ethyl)-3-[6-(2-fluoro-4''-methoxy-[1,1';3',1'']terphenyl-5'-yloxy)-hexyl]-phenoxy}-butyric acid 1123157-23-2 C38H41FO7
4-{2-(2-carboxy-ethyl)-3-[6-(2-fluoro-4''-methoxy-[1,1';3',1'']terphenyl-5'-yloxy)-hexyl]-phenoxy}-butyric acid
—— 4-amino-6-[(E)-ethoxyiminomethyl]-2,5-dihydro-1,2,4-triazin-3-one 1441160-10-6 C6H11N5O2
4-amino-6-[(E)-ethoxyiminomethyl]-2,5-dihydro-1,2,4-triazin-3-one
—— (4aR,7S,8R,8aR)-7-Acetoxy-2-phenyl-8-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-hexahydro-[1,3]dioxino[5,4-b]pyridine-5-carboxylic acid benzyl ester 143599-89-7 C50H53NO11
(4aR,7S,8R,8aR)-7-Acetoxy-2-phenyl-8-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-hexahydro-[1,3]dioxino[5,4-b]pyridine-5-carboxylic acid benzyl ester
—— 4-(2,6-difluorophenyl)piperidine hydrochloride 1348962-55-9 C11H13F2N*ClH
4-(2,6-difluorophenyl)piperidine hydrochloride
—— (4S)-5-(4-hexylpiperazin-1-yl)-5-oxo-4-([(6-phenylpyridin-2-yl)carbonyl]amino)pentanoic acid 1214283-85-8 C27H36N4O4
(4S)-5-(4-hexylpiperazin-1-yl)-5-oxo-4-([(6-phenylpyridin-2-yl)carbonyl]amino)pentanoic acid
—— 4-[diethylcarbamoyl-[2-(diethylcarbamoylamino)ethyl]amino]-2-methyl-2-phenylbutanoic acid 107402-33-5 C23H38N4O4
4-[diethylcarbamoyl-[2-(diethylcarbamoylamino)ethyl]amino]-2-methyl-2-phenylbutanoic acid
—— 4-((tert-butyldiphenylsilyl)oxy)-2-(((tert-butyldiphenylsilyl)oxy)methyl)cyclopent-2-en-1-one 1384870-72-7 C38H44O3Si2
4-((tert-butyldiphenylsilyl)oxy)-2-(((tert-butyldiphenylsilyl)oxy)methyl)cyclopent-2-en-1-one
—— 4-{3-[(2-tert-butyl-4-fluorophenoxy)methyl]pyrrolidin-1-yl}-4-oxobutanoic acid 1146959-28-5 C19H26FNO4
4-{3-[(2-tert-butyl-4-fluorophenoxy)methyl]pyrrolidin-1-yl}-4-oxobutanoic acid
—— 4-phenyl-1-[(5-methyl-1,3,4-thiadiazol-2-ylsulfanyl)acetyl]thiosemicarbazide 199275-42-8 C12H13N5OS3
4-phenyl-1-[(5-methyl-1,3,4-thiadiazol-2-ylsulfanyl)acetyl]thiosemicarbazide
—— 4-bromo-2-tert-butyl-5-isopropylphenol 879395-39-8 C13H19BrO
4-bromo-2-tert-butyl-5-isopropylphenol
—— (+-)-4-cyclohexyl-5-dimethylamino-1t(?)-phenyl-pent-1-en-3-one 102021-33-0 C19H27NO
(+-)-4-cyclohexyl-5-dimethylamino-1t(?)-phenyl-pent-1-en-3-one
—— 4-methyl-4-((triethylsilyl)peroxy)pentan-1-ol 1227311-11-6 C12H28O3Si
4-methyl-4-((triethylsilyl)peroxy)pentan-1-ol
—— 4-(4-fluorophenyl)-1-(p-tolyl)buta-2,3-dien-1-one 1332525-20-8 C17H13FO
4-(4-fluorophenyl)-1-(p-tolyl)buta-2,3-dien-1-one
—— 4-chloro-7α-methyl-17β-estradiol 137576-19-3 C19H25ClO2
4-chloro-7α-methyl-17β-estradiol
—— 4-(cyclopropylamino)-2-(4-(3,3-difluoropyrrolidin-1-yl)phenylamino)pyrimidine-5-carboxamide 1198301-50-6 C18H20F2N6O
4-(cyclopropylamino)-2-(4-(3,3-difluoropyrrolidin-1-yl)phenylamino)pyrimidine-5-carboxamide
—— 4-Phenyl-3-(p-tolyl)-2,2-bis-(trifluormethyl)-1,3-oxazolidin-5-on 68150-24-3 C18H13F6NO2
4-Phenyl-3-(p-tolyl)-2,2-bis-(trifluormethyl)-1,3-oxazolidin-5-on
—— (4R,6R)-2,2-di-tert-butyl-4-((R,E)-4-iodopent-3-en-2-yl)-6-methyl-1,3,2-dioxasilinane 1352927-97-9 C17H33IO2Si
(4R,6R)-2,2-di-tert-butyl-4-((R,E)-4-iodopent-3-en-2-yl)-6-methyl-1,3,2-dioxasilinane
—— 4-(6-Methoxy-2-phenyl-pyrimidin-4-yl)-benzaldehyde 77232-46-3 C18H14N2O2
4-(6-Methoxy-2-phenyl-pyrimidin-4-yl)-benzaldehyde
—— 4-hydroxy-4-methyl-2-(naphthalen-1-yl)-2-azaspiro[4.4]nonan-1-one 1448691-82-4 C19H21NO2
4-hydroxy-4-methyl-2-(naphthalen-1-yl)-2-azaspiro[4.4]nonan-1-one
—— 4-<(E)-2-Methyl-1-cyclodecen-1-yl>-1-buten-3-ol 89462-86-2 C17H30O
4-<(E)-2-Methyl-1-cyclodecen-1-yl>-1-buten-3-ol
—— 4-((2R)-2-(4-(2-(bicyclo[2.2.1]heptan-2-yl)ethyl)piperazin-1-yl)-3-(methylamino)propyl)phenol 1349058-52-1 C23H37N3O
4-((2R)-2-(4-(2-(bicyclo[2.2.1]heptan-2-yl)ethyl)piperazin-1-yl)-3-(methylamino)propyl)phenol
—— 4-(tert-butyl)-N-(4-(tert-butyl)phenyl)-N-(4-((trimethylsilyl)ethynyl)phenyl)aniline 1310549-36-0 C31H39NSi
4-(tert-butyl)-N-(4-(tert-butyl)phenyl)-N-(4-((trimethylsilyl)ethynyl)phenyl)aniline
—— 4-(12-bromododecylsulfanyl)-5-butyl-N,N-dimethyl-1,3-dithiol-2-amine 677031-39-9 C21H40BrNS3
4-(12-bromododecylsulfanyl)-5-butyl-N,N-dimethyl-1,3-dithiol-2-amine
—— 4-[2-(3-fluoro-2,6-dimethyl-phenoxy)-1-phenyl-1H-pyrrolo[2,3-c]pyridine-3-carbonyl]-piperazine-1-carboxylic acid tert-butyl ester 1175015-35-6 C31H33FN4O4
4-[2-(3-fluoro-2,6-dimethyl-phenoxy)-1-phenyl-1H-pyrrolo[2,3-c]pyridine-3-carbonyl]-piperazine-1-carboxylic acid tert-butyl ester
—— (4-{[(<i>N</i>,<i>N</i>-diethyl-glycyl)-amino]-methyl}-phenyl)-acetic acid ethyl ester 101739-80-4 C17H26N2O3
(4-{[(<i>N</i>,<i>N</i>-diethyl-glycyl)-amino]-methyl}-phenyl)-acetic acid ethyl ester
—— 4-(phenylmethoxy-d)but-1-en-2-yl acetate 1206519-78-9 C13H16O3
4-(phenylmethoxy-d)but-1-en-2-yl acetate
—— 4,7a-dibromo-2,3,6,7-tetrachloro-3a,4,7,7a-tetrahydro-4,7-methano-indene-1,8-dione 855842-07-8 C10H2Br2Cl4O2
4,7a-dibromo-2,3,6,7-tetrachloro-3a,4,7,7a-tetrahydro-4,7-methano-indene-1,8-dione
—— 4-[1-(2-Butylsulfanyl-ethylsulfanyl)-1-phenyl-ethyl]-pyridine 92517-85-6 C19H25NS2
4-[1-(2-Butylsulfanyl-ethylsulfanyl)-1-phenyl-ethyl]-pyridine
—— 4(S)-methyl-3-(S)-<(benzyloxy)formamido>-N-(trityloxy)-2-azetidinone 102745-10-8 C31H28N2O4
4(S)-methyl-3-(S)-<(benzyloxy)formamido>-N-(trityloxy)-2-azetidinone
—— [4-(4-Chloro-benzyl)-5-methylsulfanyl-4H-[1,2,4]triazol-3-yl]-[1-phenyl-meth-(Z)-ylidene]-amine 99472-10-3 C17H15ClN4S
[4-(4-Chloro-benzyl)-5-methylsulfanyl-4H-[1,2,4]triazol-3-yl]-[1-phenyl-meth-(Z)-ylidene]-amine
—— 4-(benzyloxy)-2-((dimethylamino)methyl)aniline 945989-78-6 C16H20N2O
4-(benzyloxy)-2-((dimethylamino)methyl)aniline
—— 4-oxo-2-phenyl-3,4,6,7,9,10,11,12,14,15-decahydro-2H,5H-1,4a,8,13-tetraazabenzocyclotridecene-8,13-dicarboxylic acid 13-tert-butyl ester 8-(2,2,2-trichloroethyl) ester 87499-88-5 C27H37Cl3N4O5
4-oxo-2-phenyl-3,4,6,7,9,10,11,12,14,15-decahydro-2H,5H-1,4a,8,13-tetraazabenzocyclotridecene-8,13-dicarboxylic acid 13-tert-butyl ester 8-(2,2,2-trichloroethyl) ester
—— 4-[4-(2,6-difluoro-4-tetrazol-1-yl-phenoxymethyl)-thiazol-2-yl]-piperidine 1044136-27-7 C16H16F2N6OS
4-[4-(2,6-difluoro-4-tetrazol-1-yl-phenoxymethyl)-thiazol-2-yl]-piperidine
—— 4-{8-[(8-chloro-2,2-dimethyl-2,3-dihydrospiro[chromene-4,1'-cyclopropan]-6-yl)methyl]-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl}benzoic acid trifluoroacetate 1350759-77-1 C2HF3O2*C28H31ClN2O4
4-{8-[(8-chloro-2,2-dimethyl-2,3-dihydrospiro[chromene-4,1'-cyclopropan]-6-yl)methyl]-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl}benzoic acid trifluoroacetate
—— [4-(Benzenesulfonyl-ethyl-amino)-phenyl]-acetic acid ethyl ester 68788-01-2 C18H21NO4S
[4-(Benzenesulfonyl-ethyl-amino)-phenyl]-acetic acid ethyl ester
—— 4-amino-N-(cis-3-(hydroxymethyl)cyclobutyl)-7-(4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide 1338049-30-1 C17H18N6O2
4-amino-N-(cis-3-(hydroxymethyl)cyclobutyl)-7-(4-pyridinyl)pyrrolo[2,1-f][1,2,4]triazine-5-carboxamide
—— 4-((Z)-3-iodobut-2-en-1-yl)cyclohex-2-en-1-one 87994-97-6 C10H13IO
4-((Z)-3-iodobut-2-en-1-yl)cyclohex-2-en-1-one
—— 4-((4aR,5S)-3,4a-Dichloro-1,4-dioxo-5-trimethylsilanyloxy-1,4,4a,5,8,8a-hexahydro-naphthalen-2-yl)-5-methoxy-isophthalic acid dimethyl ester 112616-13-4 C24H26Cl2O8Si
4-((4aR,5S)-3,4a-Dichloro-1,4-dioxo-5-trimethylsilanyloxy-1,4,4a,5,8,8a-hexahydro-naphthalen-2-yl)-5-methoxy-isophthalic acid dimethyl ester