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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4S,5S)-5-allyl-2-(4-methoxyphenyl)-4-methyl-3-tosyloxazolidine 1214888-25-1 C21H25NO4S
(4S,5S)-5-allyl-2-(4-methoxyphenyl)-4-methyl-3-tosyloxazolidine
—— 4-(3,4-dimethoxyphenyl)-3-phenyl-6,7,8,9-tetrahydrobenzo[4,5]thieno[3,2-f][1,4]oxazepin-5(4H)-one 1314117-95-7 C25H23NO4S
4-(3,4-dimethoxyphenyl)-3-phenyl-6,7,8,9-tetrahydrobenzo[4,5]thieno[3,2-f][1,4]oxazepin-5(4H)-one
—— 4-Methoxybut-1-en-2-yloxy(diphenyl)silane 920985-08-6 C17H20O2Si
4-Methoxybut-1-en-2-yloxy(diphenyl)silane
—— [[4-[Bis[(2-methylpropan-2-yl)oxycarbonyl]amino]-2-[5-(difluoromethyl)furan-2-yl]thieno[2,3-d]pyrimidin-6-yl]-(3-fluoropyridin-2-yl)methyl] acetate 1221432-16-1 C29H29F3N4O7S
[[4-[Bis[(2-methylpropan-2-yl)oxycarbonyl]amino]-2-[5-(difluoromethyl)furan-2-yl]thieno[2,3-d]pyrimidin-6-yl]-(3-fluoropyridin-2-yl)methyl] acetate
—— 4-fluorophenyl 4-hydroxy-2-methylnaphthalen-1-yl ketone 1072823-98-3 C18H13FO2
4-fluorophenyl 4-hydroxy-2-methylnaphthalen-1-yl ketone
—— 4-(2-amino-3H-imidazol-4-yl)phenyl-2-(4-methoxyphenyl)acetamide hydrochloride 1190333-17-5 C18H18N4O2*ClH
4-(2-amino-3H-imidazol-4-yl)phenyl-2-(4-methoxyphenyl)acetamide hydrochloride
—— 4-(3-aminophenyl)-N-[2-(diethylamino)ethyl]-5-[(Z)-(5-methoxy-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-2-methyl-1H-pyrrole-3-carboxamide 1089145-65-2 C28H33N5O3
4-(3-aminophenyl)-N-[2-(diethylamino)ethyl]-5-[(Z)-(5-methoxy-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-2-methyl-1H-pyrrole-3-carboxamide
—— 4-difluoromethoxy-2-i-propoxycarbonyl-thiophene-3-sulphonyl chloride 1231420-90-8 C9H9ClF2O5S2
4-difluoromethoxy-2-i-propoxycarbonyl-thiophene-3-sulphonyl chloride
—— 4-phenyl-7-(4'-aminobiphenyl-4-yl)[1,10]phenanthroline 1000198-28-6 C30H21N3
4-phenyl-7-(4'-aminobiphenyl-4-yl)[1,10]phenanthroline
—— (4R,4aS,7S,7aS)-7-Acetoxy-6-oxo-2-phenyl-tetrahydro-furo[3,2-d][1,3]dioxine-4-carboxylic acid isopropyl ester 14790-81-9 C18H20O8
(4R,4aS,7S,7aS)-7-Acetoxy-6-oxo-2-phenyl-tetrahydro-furo[3,2-d][1,3]dioxine-4-carboxylic acid isopropyl ester
—— (+/-)-4-nitro-benzoic acid-(<i>trans</i>-2-amino-cyclopentadecylester); hydrochloride 124158-55-0 C22H34N2O4*ClH
(+/-)-4-nitro-benzoic acid-(<i>trans</i>-2-amino-cyclopentadecylester); hydrochloride
—— (4-trimethylsilanyl-phenyl)-carbamic acid propyl ester 18410-45-2 C13H21NO2Si
(4-trimethylsilanyl-phenyl)-carbamic acid propyl ester
—— 4-acetylamino-benzoic acid-(2-pentylsulfanyl-anilide) 102457-57-8 C20H24N2O2S
4-acetylamino-benzoic acid-(2-pentylsulfanyl-anilide)
—— (4-chloro-α-diethylamino-benzylidene)-malononitrile 107624-00-0 C14H14ClN3
(4-chloro-α-diethylamino-benzylidene)-malononitrile
—— 4-Chlor-6-methyl-2,1,3-benzoselenadiazol 2255-93-8 C7H5ClN2Se
4-Chlor-6-methyl-2,1,3-benzoselenadiazol
—— 4-(4-Chloro-benzenesulfinyl)-7-(toluene-4-sulfonyl)-benzo[1,2,5]oxadiazole 116459-22-4 C19H13ClN2O4S2
4-(4-Chloro-benzenesulfinyl)-7-(toluene-4-sulfonyl)-benzo[1,2,5]oxadiazole
—— 4-{3-methyl-4-(quinolin-3-yl)-1H-pyrrolo[2,3-b]pyridin-1-yl}benzamide 1260532-41-9 C24H18N4O
4-{3-methyl-4-(quinolin-3-yl)-1H-pyrrolo[2,3-b]pyridin-1-yl}benzamide
—— 4-(4-methyl-piperazin-1-yl)-6,7-dihydro-5H-cyclopentapyrimidin-2-ylamine 1046448-79-6 C12H19N5
4-(4-methyl-piperazin-1-yl)-6,7-dihydro-5H-cyclopentapyrimidin-2-ylamine
—— 4-[5-cyclopentyl-1-(3,5-difluorophenyl)-6-oxopyridazin-4-yl]-N,N-dimethylpiperazine-1-sulfonamide 1062075-35-7 C21H27F2N5O3S
4-[5-cyclopentyl-1-(3,5-difluorophenyl)-6-oxopyridazin-4-yl]-N,N-dimethylpiperazine-1-sulfonamide
—— 4-Thiophen-2-ylmethyl-piperazine-1-carboxylic acid [2-(thiophen-3-ylsulfanyl)-phenyl]-amide 35295-95-5 C20H21N3OS3
4-Thiophen-2-ylmethyl-piperazine-1-carboxylic acid [2-(thiophen-3-ylsulfanyl)-phenyl]-amide
—— 4-[7-tert-butyl-2-(4-fluoro-3-methylphenyl)imidazo[1,2-b]pyridazin-3-yl]-2-pyridylamine 896739-02-9 C22H22FN5
4-[7-tert-butyl-2-(4-fluoro-3-methylphenyl)imidazo[1,2-b]pyridazin-3-yl]-2-pyridylamine
—— 4-Nitrophenymalondialdehydtetramethylacetal 59845-61-3 C13H19NO6
4-Nitrophenymalondialdehydtetramethylacetal
—— 4-[[4-amino-5-(2,6-difluorobenzoyl)-1,3-thiazol-2-yl]amino]-N-(1-benzylpyrrolidin-3-yl)benzamide 486420-20-6 C28H25F2N5O2S
4-[[4-amino-5-(2,6-difluorobenzoyl)-1,3-thiazol-2-yl]amino]-N-(1-benzylpyrrolidin-3-yl)benzamide
—— 4-{[1-(4-trifluoromethyl-benzyloxy)-naphthalene-2-carbonyl]-amino}-tetrahydro-thiopyrane-4-carboxylic acid methyl ester 1000386-57-1 C26H24F3NO4S
4-{[1-(4-trifluoromethyl-benzyloxy)-naphthalene-2-carbonyl]-amino}-tetrahydro-thiopyrane-4-carboxylic acid methyl ester
—— 4-(4-Chloro-phenyl)-2,6-dimethyl-1,4-dihydro-pyrimidine-5-carboxylic acid ethyl ester 123837-52-5 C15H17ClN2O2
4-(4-Chloro-phenyl)-2,6-dimethyl-1,4-dihydro-pyrimidine-5-carboxylic acid ethyl ester
—— 4-[(tert-butyldiphenylsilyl)oxy]cyclohexan-1-ol 952589-06-9 C22H30O2Si
4-[(tert-butyldiphenylsilyl)oxy]cyclohexan-1-ol
—— 4,5',5'-trimethyl-5,6,7,9-tetrahydrospiro[pyrido[4,3-b]indole-8,2'-[1,3]dioxan]-1(2H)-one 111491-20-4 C17H22N2O3
4,5',5'-trimethyl-5,6,7,9-tetrahydrospiro[pyrido[4,3-b]indole-8,2'-[1,3]dioxan]-1(2H)-one
—— 4-(4-methoxy-2-nitroanilino)-2,5-dihydrothiophene-3-carbonitrile 74137-91-0 C12H11N3O3S
4-(4-methoxy-2-nitroanilino)-2,5-dihydrothiophene-3-carbonitrile
—— 4,11-dibutyl-5,10-dihydroanthra[2,3-b]thiophene 1182318-30-4 C24H28S
4,11-dibutyl-5,10-dihydroanthra[2,3-b]thiophene
—— 4-Hydroxy-8-(3-nitrophenyl)pyrazolo[1,5-a]-1,3,5-triazine 117381-57-4 C11H7N5O3
4-Hydroxy-8-(3-nitrophenyl)pyrazolo[1,5-a]-1,3,5-triazine
—— 4-(pyridin-2-ylmethyl)oxy-1,1-dioxidebenzo[b]thiophene 246174-90-3 C14H11NO3S
4-(pyridin-2-ylmethyl)oxy-1,1-dioxidebenzo[b]thiophene
—— 4-chloro-N-(3-cyano-5-phenylfuran-2-yl)-2-pyridin-3-yl-1,3-thiazole-5-carboxamide 1415889-54-1 C20H11ClN4O2S
4-chloro-N-(3-cyano-5-phenylfuran-2-yl)-2-pyridin-3-yl-1,3-thiazole-5-carboxamide
—— 4-(2-azido-1-hydroxy ethyl)cyclohexanone 1352933-69-7 C8H13N3O2
4-(2-azido-1-hydroxy ethyl)cyclohexanone
—— (4-(tert-butylsulfonyl)phenyl)(spiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4'-piperidine]-1'-yl)methanone 1346612-00-7 C26H28N2O4S
(4-(tert-butylsulfonyl)phenyl)(spiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4'-piperidine]-1'-yl)methanone
—— (4R,4aS,8aR)-4-methyl-8a-{[(R)-N-methylphenylsulfonimidoyl]methyl}hexahydro-1H-benzo[d][1,3]oxazin-2(4H)-one 942598-46-1 C17H24N2O3S
(4R,4aS,8aR)-4-methyl-8a-{[(R)-N-methylphenylsulfonimidoyl]methyl}hexahydro-1H-benzo[d][1,3]oxazin-2(4H)-one
—— 4-{2-[4-(5-pyridin-3-yl-[1,2,4]oxadiazol-3-yl)-phenoxy]-ethyl}-morpholine 49773-05-9 C19H20N4O3
4-{2-[4-(5-pyridin-3-yl-[1,2,4]oxadiazol-3-yl)-phenoxy]-ethyl}-morpholine
—— 4-Methyl-2-(2-pyridin-2-yl-ethyl)-cyclohexanone 84443-32-3 C14H19NO
4-Methyl-2-(2-pyridin-2-yl-ethyl)-cyclohexanone
—— 4-(5-methyldihydro-1-uracilyl)phenylphosphoric acid diphenylamide 84440-13-1 C23H23N4O4P
4-(5-methyldihydro-1-uracilyl)phenylphosphoric acid diphenylamide
—— 4-bromo-2-(2-(methyl-d3)propan-2-yl-1,1,1,3,3,3-d6)phenyl ethyl carbonate 1257832-76-0 C13H17BrO3
4-bromo-2-(2-(methyl-d3)propan-2-yl-1,1,1,3,3,3-d6)phenyl ethyl carbonate
—— 4-(2-benzo[1,3]dioxol-5-yl-2-phenylsulfanyl-ethyl)-7-methyl-coumarin 122764-20-9 C25H20O4S
4-(2-benzo[1,3]dioxol-5-yl-2-phenylsulfanyl-ethyl)-7-methyl-coumarin
—— (+/-)-4-Nitro-4-<tetrahydro-pyran-2-yl>-pimelinsaeure-dinitril 91646-89-8 C12H17N3O3
(+/-)-4-Nitro-4-<tetrahydro-pyran-2-yl>-pimelinsaeure-dinitril
—— 4-Hydroxy-2-carbaethoxy-4'-<bis-(2-chlor-aethyl)-aminomethyl>-azobenzol-Hydrochlorid 99870-07-2 C20H23Cl2N3O3*ClH
4-Hydroxy-2-carbaethoxy-4'-<bis-(2-chlor-aethyl)-aminomethyl>-azobenzol-Hydrochlorid
—— 4-[(2-Chloro-3,5-disulfamoyl-phenyl)-hydrazono]-pentanoic acid ethyl ester 91882-13-2 C13H19ClN4O6S2
4-[(2-Chloro-3,5-disulfamoyl-phenyl)-hydrazono]-pentanoic acid ethyl ester
—— 4-Butyryloxy-phenylisothiocyanat 96933-13-0 C11H11NO2S
4-Butyryloxy-phenylisothiocyanat
—— 4-tert-butyl-N-(4-chloro-2-(2-methyl-1H-imidazo[4,5-b]pyridin-1-yl)phenyl)benzenesulfonamide 1094757-53-5 C23H23ClN4O2S
4-tert-butyl-N-(4-chloro-2-(2-methyl-1H-imidazo[4,5-b]pyridin-1-yl)phenyl)benzenesulfonamide
—— (4S,5R,7R,8R)-4-hydroxy-2-[(R)-hydroxy(4-methoxyphenyl)methyl]-7,8-dimethoxy-7,8-dimethyl-6,9-dioxaspiro[4.5]dec-2-en-1-one 1413333-26-2 C20H26O8
(4S,5R,7R,8R)-4-hydroxy-2-[(R)-hydroxy(4-methoxyphenyl)methyl]-7,8-dimethoxy-7,8-dimethyl-6,9-dioxaspiro[4.5]dec-2-en-1-one
—— 4-[4-({[(Hydroxy-methyl-carbamoyl)-methyl]-carbamoyl}-methoxy)-phenylazo]-N,N-bis-({[(hydroxy-methyl-carbamoyl)-methyl]-carbamoyl}-methyl)-benzamide 281189-57-9 C28H35N9O11
4-[4-({[(Hydroxy-methyl-carbamoyl)-methyl]-carbamoyl}-methoxy)-phenylazo]-N,N-bis-({[(hydroxy-methyl-carbamoyl)-methyl]-carbamoyl}-methyl)-benzamide
—— 4-(2-fluoro-3-(4-fluoro-N-methylbenzamido)phenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide 1231881-59-6 C33H29F2N5O3
4-(2-fluoro-3-(4-fluoro-N-methylbenzamido)phenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide
—— 4,4'-((((3',4''-dihexadecyl-[2,2':5',2'':5'',2'''-quaterthiophene]-5,5'''-diyl)bis(4,1-phenylene))bis(oxy))bis(methylene))bis(2,2-dimethyl-1,3-dioxolane) 1454583-80-2 C72H102O6S4
4,4'-((((3',4''-dihexadecyl-[2,2':5',2'':5'',2'''-quaterthiophene]-5,5'''-diyl)bis(4,1-phenylene))bis(oxy))bis(methylene))bis(2,2-dimethyl-1,3-dioxolane)
—— [4-((2S,3R,4R,5S,6R)-3,4-Dihydroxy-6-hydroxymethyl-5-methoxy-tetrahydro-pyran-2-yloxy)-phenyl]-carbamic acid isopropyl ester 102992-50-7 C17H25NO8
[4-((2S,3R,4R,5S,6R)-3,4-Dihydroxy-6-hydroxymethyl-5-methoxy-tetrahydro-pyran-2-yloxy)-phenyl]-carbamic acid isopropyl ester