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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-[tert-butyl(diphenyl)silyl]oxybut-2-enyl methyl carbonate 862157-37-7 C22H28O4Si
4-[tert-butyl(diphenyl)silyl]oxybut-2-enyl methyl carbonate
—— 4-hydroxy-5-(4'-amino-4'-carboxybutyl)-2-pyrrolidone 85724-89-6 C9H16N2O4
4-hydroxy-5-(4'-amino-4'-carboxybutyl)-2-pyrrolidone
—— 4-(3-methoxycarbonyl-2-thioureido)-3-(3-dimethylaminopropionamido)diphenyl thioether 60854-25-3 C20H24N4O3S2
4-(3-methoxycarbonyl-2-thioureido)-3-(3-dimethylaminopropionamido)diphenyl thioether
—— 4-((S)-2-benzyloxycarbonylamino-4-carbamoylbutyryl)piperazine-1-carboxylic acid ethyl ester 1021703-31-0 C20H28N4O6
4-((S)-2-benzyloxycarbonylamino-4-carbamoylbutyryl)piperazine-1-carboxylic acid ethyl ester
—— 4,5-Dimethyl-2-acetyl-1,2,3-triazol 7559-86-6 C6H9N3O
4,5-Dimethyl-2-acetyl-1,2,3-triazol
—— 4-Butylamino-1,1,1,2,5,6,6,6-octafluoro-4-hydroxy-2,5-bis-trifluoromethyl-hexan-3-one 62656-79-5 C12H11F14NO2
4-Butylamino-1,1,1,2,5,6,6,6-octafluoro-4-hydroxy-2,5-bis-trifluoromethyl-hexan-3-one
—— 4,5,7,8-tetrahydroimidazo[4,5-d]azepine-6-carboxylic acid benzyl ester 303021-02-5 C15H17N3O2
4,5,7,8-tetrahydroimidazo[4,5-d]azepine-6-carboxylic acid benzyl ester
—— 4-acetyl-1-(3-bromo-4-methylphenyl)-3-hydroxy-5-thien-3-yl-1,5-dihydro-2H-pyrrol-2-one 512177-39-8 C17H14BrNO3S
4-acetyl-1-(3-bromo-4-methylphenyl)-3-hydroxy-5-thien-3-yl-1,5-dihydro-2H-pyrrol-2-one
—— 4-chloromethyl-N-[3-(4-pyridin-2-yl-pyrimidin-2-ylamino)-phenyl]-benzamide 475587-64-5 C23H18ClN5O
4-chloromethyl-N-[3-(4-pyridin-2-yl-pyrimidin-2-ylamino)-phenyl]-benzamide
—— 4-(2,5-dimethylphenoxy)-2-phenylpyrimidine-5-carboxylic acid ethyl ester 910053-10-0 C21H20N2O3
4-(2,5-dimethylphenoxy)-2-phenylpyrimidine-5-carboxylic acid ethyl ester
—— 4-{(E)-[(4-dodecyloxyphenyl)imino]methyl}phenyl thiophene-3-carboxylate 1396273-37-2 C30H37NO3S
4-{(E)-[(4-dodecyloxyphenyl)imino]methyl}phenyl thiophene-3-carboxylate
—— 4-[6-Amino-8-(3-fluorophenyl)-9-methyl-9H-2-purinyl]-2-(3-pyridyl)-3-butyn-2-ol 232254-43-2 C21H17FN6O
4-[6-Amino-8-(3-fluorophenyl)-9-methyl-9H-2-purinyl]-2-(3-pyridyl)-3-butyn-2-ol
—— 4-[(2-chloro-3,6-difluorophenyl)carbonyl]-1-(2-chloro-4-fluorophenyl)-2-piperazinone 1146412-00-1 C17H11Cl2F3N2O2
4-[(2-chloro-3,6-difluorophenyl)carbonyl]-1-(2-chloro-4-fluorophenyl)-2-piperazinone
—— 4,6-O-ethylidene-1,2-O-isopropylidene-3-O-<2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-α-L-rhamnopyranosyl>-α-D-galactopyranose 73827-71-1 C34H50O19
4,6-O-ethylidene-1,2-O-isopropylidene-3-O-<2,3-O-isopropylidene-4-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-α-L-rhamnopyranosyl>-α-D-galactopyranose
—— 4-Amino-8-n-butylimidazo<1,5-a>-1,3,5-triazine 83845-07-2 C9H13N5
4-Amino-8-n-butylimidazo<1,5-a>-1,3,5-triazine
—— (4aR,7aR)-6-[5-fluoro-4-(1-fluoro-1-methyl-ethyl)pyrimidin-2-yl]-7a-(5-fluoro-2-pyridyl)-4,4a,5,7-tetrahydropyrrolo[3,4-d][1,3]thiazin-2-amine hydrochloride 1607432-96-1 C18H19F3N6S*ClH
(4aR,7aR)-6-[5-fluoro-4-(1-fluoro-1-methyl-ethyl)pyrimidin-2-yl]-7a-(5-fluoro-2-pyridyl)-4,4a,5,7-tetrahydropyrrolo[3,4-d][1,3]thiazin-2-amine hydrochloride
—— 4-([3-(4-fluoro-phenyl)-1,2-dihydro-pyrimido[5,4-e][1,2,4]triazin-7-ylamino]-methyl)-benzenesulfonamide 1236072-57-3 C18H16FN7O2S
4-([3-(4-fluoro-phenyl)-1,2-dihydro-pyrimido[5,4-e][1,2,4]triazin-7-ylamino]-methyl)-benzenesulfonamide
—— 4-hexyl-2-(4-nitrophenyl)furan 1380501-77-8 C16H19NO3
4-hexyl-2-(4-nitrophenyl)furan
—— 4-Brom-2-methyl-benzaldehyd-semicarbazon 90914-83-3 C9H10BrN3O
4-Brom-2-methyl-benzaldehyd-semicarbazon
—— (4,6-dichloro-[1,3,5]triazin-2-yl)-thiocarbamic acid <i>O</i>-butyl ester 5097-61-0 C8H10Cl2N4OS
(4,6-dichloro-[1,3,5]triazin-2-yl)-thiocarbamic acid <i>O</i>-butyl ester
—— 4-(5-(1H-benzo[d]imidazol-6-yl)-4-(cyclopentyloxy)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-3-methoxy-N-methylbenzamide 1618658-80-2 C27H27N7O3
4-(5-(1H-benzo[d]imidazol-6-yl)-4-(cyclopentyloxy)-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-3-methoxy-N-methylbenzamide
—— 4-[2-(cyclopentyloxy)-4-fluorophenyl]-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amine 1403988-26-0 C22H23FN4O3S
4-[2-(cyclopentyloxy)-4-fluorophenyl]-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amine
—— 4-Iodo-5,5-dimethyl-2-[1-(3,3,4,4,4-pentafluorobutyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1403745-19-6 C18H14F5IN6O
4-Iodo-5,5-dimethyl-2-[1-(3,3,4,4,4-pentafluorobutyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
—— (4-(2-hydroxyphenyl)piperazine-1-yl)(5-methyl-3-(3-(trifluoromethoxy)phenyl)isoxazol-4-yl)methanone 1402882-48-7 C22H20F3N3O4
(4-(2-hydroxyphenyl)piperazine-1-yl)(5-methyl-3-(3-(trifluoromethoxy)phenyl)isoxazol-4-yl)methanone
—— 4-Fluor-N-trichlorphosphoranyliden-benzamid 1585-54-2 C7H4Cl3FNOP
4-Fluor-N-trichlorphosphoranyliden-benzamid
—— 4(5)-(2,2-diphenylacetyl)imidazole 132287-49-1 C17H14N2O
4(5)-(2,2-diphenylacetyl)imidazole
—— 4-(1-naphthalenyl)-N-(1,2,3,4-tetrahydro-5-methoxy-1-naphthalenyl)-1-piperazineethanamine 290370-22-8 C27H33N3O
4-(1-naphthalenyl)-N-(1,2,3,4-tetrahydro-5-methoxy-1-naphthalenyl)-1-piperazineethanamine
—— 4-(iodomethyl)-N-phenyl-4,5-dihydrobenzo[d][1,3]thiazepin-2-amine 1599475-43-0 C16H15IN2S
4-(iodomethyl)-N-phenyl-4,5-dihydrobenzo[d][1,3]thiazepin-2-amine
—— [4-[[butyl-[(E)-3-oxo-3-pyrrolidin-1-ylprop-1-enyl]amino]methyl]-3-iodophenyl]methyl 4-methoxybenzoate 217461-70-6 C27H33IN2O4
[4-[[butyl-[(E)-3-oxo-3-pyrrolidin-1-ylprop-1-enyl]amino]methyl]-3-iodophenyl]methyl 4-methoxybenzoate
—— 4-benzothiazol-2-yl-3-benzylamino-but-2-enoic acid benzylamide 70845-83-9 C25H23N3OS
4-benzothiazol-2-yl-3-benzylamino-but-2-enoic acid benzylamide
—— 4-methyl-N-(3-(thiophen-2-ylmethoxy)pyridin-2-yl)thiazol-2-amine hydrochloride 936245-91-9 C14H13N3OS2*ClH
4-methyl-N-(3-(thiophen-2-ylmethoxy)pyridin-2-yl)thiazol-2-amine hydrochloride
—— 4-Acetyl-2-(4-brom-phenyl)-2,3-dihydro-4H-thiazin-2-ol 23875-57-2 C12H12BrNO2S
4-Acetyl-2-(4-brom-phenyl)-2,3-dihydro-4H-thiazin-2-ol
—— 4-<N-(p-Chlor-phenyl)-guanyl>-pyridazin 92285-85-3 C11H9ClN4
4-<N-(p-Chlor-phenyl)-guanyl>-pyridazin
—— 4-Amino-4'-(3-isopropyl-ureido)-diphenylsulfon 94672-65-8 C16H19N3O3S
4-Amino-4'-(3-isopropyl-ureido)-diphenylsulfon
—— 4-iodo-6,7-dimethoxy-3-methyl-phthalide 99842-35-0 C11H11IO4
4-iodo-6,7-dimethoxy-3-methyl-phthalide
—— 4-(<i>N</i>,<i>N</i>-phthaloyl-glycyl)-benzoic acid 101439-84-3 C17H11NO5
4-(<i>N</i>,<i>N</i>-phthaloyl-glycyl)-benzoic acid
—— 4,6-Dibrom-3-methoxy-2,2-dimethyl-chroman 100116-32-3 C12H14Br2O2
4,6-Dibrom-3-methoxy-2,2-dimethyl-chroman
—— (+/-)-(4a<i>r</i>,4b<i>c</i>,8a<i>c</i>,10a<i>c</i>)-tetradecahydro-phenanthrene-1<i>t</i>,4<i>t</i>-diol 106839-18-3 C14H24O2
(+/-)-(4a<i>r</i>,4b<i>c</i>,8a<i>c</i>,10a<i>c</i>)-tetradecahydro-phenanthrene-1<i>t</i>,4<i>t</i>-diol
—— 4-Phenyl-isodialursaeure-phenylhydrazon-(5) 132648-70-5 C16H14N4O3
4-Phenyl-isodialursaeure-phenylhydrazon-(5)
—— (+/-)-4c-Deutero-(3arH,8acH)-decahydro-azulenol-(4t) 118659-19-1 C10H18O
(+/-)-4c-Deutero-(3arH,8acH)-decahydro-azulenol-(4t)
—— 4-(2-benzyloxyphenyl)-2-furancarboxylic acid hydrazide 576169-92-1 C18H16N2O3
4-(2-benzyloxyphenyl)-2-furancarboxylic acid hydrazide
—— 4-Nitro-benzaldehyd-<phenyl-(4-fluor-phenyl)-hydrazon> 2729-66-0 C19H14FN3O2
4-Nitro-benzaldehyd-<phenyl-(4-fluor-phenyl)-hydrazon>
—— 4-Methyl-1-(3-methoxy-4-dimethylaminomethyl-phenyl)-piperazin 101086-96-8 C15H25N3O
4-Methyl-1-(3-methoxy-4-dimethylaminomethyl-phenyl)-piperazin
—— 4-Methyl-Δ(3)-cyclohexen-1-carbinol-3,5-dinitrobenzoat 39155-40-3 C15H16N2O6
4-Methyl-Δ(3)-cyclohexen-1-carbinol-3,5-dinitrobenzoat
—— 4-Chlor-3-brom-2-<2-brom-phenyl>-chinolin 106522-41-2 C15H8Br2ClN
4-Chlor-3-brom-2-<2-brom-phenyl>-chinolin
—— 4,4,4-trifluoro-3-hydroxy-1-(naphthalen-1-yl)butan-1-one 1644085-90-4 C14H11F3O2
4,4,4-trifluoro-3-hydroxy-1-(naphthalen-1-yl)butan-1-one
—— 4-(4-Thiomorpholin-4-yl-phenylazo)-benzonitrile 102101-82-6 C17H16N4S
4-(4-Thiomorpholin-4-yl-phenylazo)-benzonitrile
—— (4,6-dichloro-5-fluoro-pyrimidin-2-yl)-dimethyl-amine 68043-69-6 C6H6Cl2FN3
(4,6-dichloro-5-fluoro-pyrimidin-2-yl)-dimethyl-amine
—— {4-[2-({2-[(6-amino-5-nitro(2-pyridyl))amino]ethyl}amino)pyrimidin-4-yl]phenyl}-N-benzylcarboxamide 1106198-75-7 C25H24N8O3
{4-[2-({2-[(6-amino-5-nitro(2-pyridyl))amino]ethyl}amino)pyrimidin-4-yl]phenyl}-N-benzylcarboxamide
—— 4-(quinolin-3-ylmethylamino)phenol 74028-31-2 C16H14N2O
4-(quinolin-3-ylmethylamino)phenol