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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-chloro-N-[(2-imino-4-methyl-1,3-thiazol-5-ylidene)amino]aniline 58285-64-6 C10H9ClN4S
4-chloro-N-[(2-imino-4-methyl-1,3-thiazol-5-ylidene)amino]aniline
—— 4,6-Bis[trichloromethyl]-2-[[3-[1-pyrrolidinyl]propyl]amino]pyrimidine 71523-72-3 C13H16Cl6N4
4,6-Bis[trichloromethyl]-2-[[3-[1-pyrrolidinyl]propyl]amino]pyrimidine
—— 4-(dimethylamino)-N-(4-ethynylphenyl)butanamide 1233382-62-1 C14H18N2O
4-(dimethylamino)-N-(4-ethynylphenyl)butanamide
—— 4-Methyl-5-benzofuranol 119795-38-9 C9H8O2
4-Methyl-5-benzofuranol
—— 4-(Difluormethylen)-5,5-difluor-2-(p-tolyl)-Δ<sup>2</sup>-oxazolin 78786-66-0 C11H7F4NO
4-(Difluormethylen)-5,5-difluor-2-(p-tolyl)-Δ<sup>2</sup>-oxazolin
—— 4-(diethylamino)-N-(4-ethynylphenyl)butanamide 1233382-65-4 C16H22N2O
4-(diethylamino)-N-(4-ethynylphenyl)butanamide
—— 4-Methyl-6,7-dihydrobenzofuran-5-carboxaldehyde 119795-36-7 C10H10O2
4-Methyl-6,7-dihydrobenzofuran-5-carboxaldehyde
—— 4-Chloracetylamino-phenylmercapto-benzol 10129-03-0 C14H12ClNOS
4-Chloracetylamino-phenylmercapto-benzol
—— (4-Benzyloxy-phenyl)-1-(6,7-dimethoxy-isochinolyl)-carbinyl-benzoat 5544-54-7 C32H27NO5
(4-Benzyloxy-phenyl)-1-(6,7-dimethoxy-isochinolyl)-carbinyl-benzoat
—— 4-bromo-5-ethoxy-1-(toluene-4-sulfonyl)-1<i>H</i>-benzo[<i>b</i>]azepine 20426-64-6 C19H18BrNO3S
4-bromo-5-ethoxy-1-(toluene-4-sulfonyl)-1<i>H</i>-benzo[<i>b</i>]azepine
—— (4S)-3-acetoacetyl-4-isopropyl-1,3-oxazolidin-2-one 96021-70-4 C10H15NO4
(4S)-3-acetoacetyl-4-isopropyl-1,3-oxazolidin-2-one
—— 4-[(9,10-dihydro-1,8-dihydroxy-9-oxo-2-anthracenyl)carbonyl]benzonitrile 194301-06-9 C22H13NO4
4-[(9,10-dihydro-1,8-dihydroxy-9-oxo-2-anthracenyl)carbonyl]benzonitrile
—— 4-[(7-ethoxycarbonylamino-5-oxo-1,2,5,6-tetrahydro-pyrido[3,4-<i>b</i>]pyrazin-3-ylmethyl)-methyl-amino]-benzoic acid methyl ester 52454-39-4 C20H23N5O5
4-[(7-ethoxycarbonylamino-5-oxo-1,2,5,6-tetrahydro-pyrido[3,4-<i>b</i>]pyrazin-3-ylmethyl)-methyl-amino]-benzoic acid methyl ester
—— 4-cyclohexyl-4-pentenal 145100-62-5 C11H18O
4-cyclohexyl-4-pentenal
—— 4,4-bis(dodecyloxymethyl)-N,N,N',N'-tetramethyl-2,5-heptadienediamide 1191029-27-2 C37H70N2O4
4,4-bis(dodecyloxymethyl)-N,N,N',N'-tetramethyl-2,5-heptadienediamide
—— 4,4-bis(decyloxymethyl)-N,N,N',N'-tetramethyl-2,5-heptadienediamide 1191029-25-0 C33H62N2O4
4,4-bis(decyloxymethyl)-N,N,N',N'-tetramethyl-2,5-heptadienediamide
—— 4-[4-(2-{[(2S)-3-(4-{[tert-butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)phenoxy]-N-(4-fluorobenzyl)-1-piperidinecarboxamide 392631-84-4 C46H54FN3O5Si
4-[4-(2-{[(2S)-3-(4-{[tert-butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)phenoxy]-N-(4-fluorobenzyl)-1-piperidinecarboxamide
—— 4-Methyl-1,3,9-triphenyl-fluoren 96590-28-2 C32H24
4-Methyl-1,3,9-triphenyl-fluoren
—— 4-(4-methylpiperidin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine 1309775-14-1 C13H14N6S
4-(4-methylpiperidin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine
—— 4-ethoxypyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine 1309775-08-3 C9H7N5OS
4-ethoxypyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine
—— 4-(thiomorpholin-4-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine 1309775-13-0 C11H10N6S2
4-(thiomorpholin-4-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine
—— (4R)-6-fluoro-4-[4-(4-fluorophenyl)buta-1,3-diynyl]-1-[(4-methoxyphenyl)methyl]-4-(trifluoromethyl)-3H-quinazolin-2-one 1380539-97-8 C27H17F5N2O2
(4R)-6-fluoro-4-[4-(4-fluorophenyl)buta-1,3-diynyl]-1-[(4-methoxyphenyl)methyl]-4-(trifluoromethyl)-3H-quinazolin-2-one
—— 4-(piperidin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine 1309775-11-8 C12H12N6S
4-(piperidin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine
—— 4-(4-methylpiperazin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine 1309775-15-2 C12H13N7S
4-(4-methylpiperazin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine
—— 4-(pyrrolidin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine 1309775-10-7 C11H10N6S
4-(pyrrolidin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine
—— 4-[(9,10-dihydro-1,8-dihydroxy-9-oxo-2-nathracenyl)carbonyl]benzoic acid 186394-58-1 C22H14O6
4-[(9,10-dihydro-1,8-dihydroxy-9-oxo-2-nathracenyl)carbonyl]benzoic acid
—— 4-[(9,10-dihydro-9,10-dioxo-1-hydroxy-8-methoxy-2-anthracenyl)carbonyl]benzonitrile 186394-67-2 C23H13NO5
4-[(9,10-dihydro-9,10-dioxo-1-hydroxy-8-methoxy-2-anthracenyl)carbonyl]benzonitrile
—— (4-Fluoro-phenyl)-(3-methyl-quinolin-2-yl)-amine 138386-78-4 C16H13FN2
(4-Fluoro-phenyl)-(3-methyl-quinolin-2-yl)-amine
—— 4-(t-butyl-dimethyl-silyloxy)-2-phenyl-cyclopent-2-enone 221123-86-0 C17H24O2Si
4-(t-butyl-dimethyl-silyloxy)-2-phenyl-cyclopent-2-enone
—— 4-Isoxazolecarboxamide, 4,5-dihydro-N-methyl-5-(((methylamino)carbonyl)amino)-3-phenyl-, cis- 35053-71-5 C13H16N4O3
4-Isoxazolecarboxamide, 4,5-dihydro-N-methyl-5-(((methylamino)carbonyl)amino)-3-phenyl-, cis-
—— 4-(1,8-Dihydroxy-9-oxo-9,10-dihydro-anthracene-2-carbonyl)-benzoic acid methyl ester 186394-59-2 C23H16O6
4-(1,8-Dihydroxy-9-oxo-9,10-dihydro-anthracene-2-carbonyl)-benzoic acid methyl ester
—— 4-[(9,10-dihydro-9,10-dioxo-1-hydroxy-8-methoxy-2-anthracenyl)hydroxymethyl]benzonitrile 186394-66-1 C23H15NO5
4-[(9,10-dihydro-9,10-dioxo-1-hydroxy-8-methoxy-2-anthracenyl)hydroxymethyl]benzonitrile
—— 4,4-dimethyl-3-methylene-tetrahydro-pyran-2-one 57741-67-0 C8H12O2
4,4-dimethyl-3-methylene-tetrahydro-pyran-2-one
—— 4-Chlor-2-methoxycarbonyl-N-<4-chlor-benzyl>-phenoxyacetamid 24727-46-6 C17H15Cl2NO4
4-Chlor-2-methoxycarbonyl-N-<4-chlor-benzyl>-phenoxyacetamid
—— (4R,7S)-7-[(1S,2S)-2-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-1-methyl-propyl]-4-methyl-4,7-dihydro-3H-oxepin-2-one 158817-30-2 C16H26O4
(4R,7S)-7-[(1S,2S)-2-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-1-methyl-propyl]-4-methyl-4,7-dihydro-3H-oxepin-2-one
—— 4-(3-biphenyl-4-yl-5-ethyl-4H-1,2,4-triazol-4-yl)quinoline 1348580-86-8 C25H20N4
4-(3-biphenyl-4-yl-5-ethyl-4H-1,2,4-triazol-4-yl)quinoline
—— (4S,5S,6R,1'R,1''S,2''S,3''S)-2,2-dimethyl-5-p-methoxybenzyloxy-4-(3'-p-methoxybenzyloxy-1'-methylpropyl)-6-(1'',2''-dimethyl-3''-hydroxy-5''-hexenyl)-1,3-dioxane 158817-34-6 C34H50O7
(4S,5S,6R,1'R,1''S,2''S,3''S)-2,2-dimethyl-5-p-methoxybenzyloxy-4-(3'-p-methoxybenzyloxy-1'-methylpropyl)-6-(1'',2''-dimethyl-3''-hydroxy-5''-hexenyl)-1,3-dioxane
—— 4-(4-chlorophenyl)-3-(pyridazin-3-yl)-butan-2-one 605681-71-8 C14H13ClN2O
4-(4-chlorophenyl)-3-(pyridazin-3-yl)-butan-2-one
—— 4-Allyl-4-tert-butyl-1,4-dihydro-1-(2-methyl-4-nitrophenyl)-2,6-diphenylphosphorin-1-oxid 78336-90-0 C31H32NO3P
4-Allyl-4-tert-butyl-1,4-dihydro-1-(2-methyl-4-nitrophenyl)-2,6-diphenylphosphorin-1-oxid
—— 4-tert-Butyl-2,6-diphenylphosphabenzol 17420-26-7 C21H21P
4-tert-Butyl-2,6-diphenylphosphabenzol
—— 4-(biphenyl-2-yl)-3-(biphenyl-4-yl)-5-methyl-4H-1,2,4-triazole 258878-25-0 C27H21N3
4-(biphenyl-2-yl)-3-(biphenyl-4-yl)-5-methyl-4H-1,2,4-triazole
—— 4-[2-fluoro-4-(7-quinolinyl)phenyl]-5-[(1-propanoyl-3-azetidinyl)methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one 1332332-71-4 C24H22FN5O2
4-[2-fluoro-4-(7-quinolinyl)phenyl]-5-[(1-propanoyl-3-azetidinyl)methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one
—— 4'-(benzyloxy)-2',6'-dimethylbiphenyl-3-carbaldehyde 805250-48-0 C22H20O2
4'-(benzyloxy)-2',6'-dimethylbiphenyl-3-carbaldehyde
—— 4-ethyl-5-formyl-2,2-dimethyl-1,3-dioxane 133377-94-3 C9H16O3
4-ethyl-5-formyl-2,2-dimethyl-1,3-dioxane
—— 4-[2-amino-6-(3,4-dimethoxyphenyl)pteridin-4-yl]-N-[(4-fluorophenyl)methyl]piperazine-1-carboxamide 851315-91-8 C26H27FN8O3
4-[2-amino-6-(3,4-dimethoxyphenyl)pteridin-4-yl]-N-[(4-fluorophenyl)methyl]piperazine-1-carboxamide
—— 4,5-Dihydro-5-isopropyl-5-methyl-6-(N-methyl-N-phenylamino)-1,2,4-triazin-3(2H)-on 128945-24-4 C14H20N4O
4,5-Dihydro-5-isopropyl-5-methyl-6-(N-methyl-N-phenylamino)-1,2,4-triazin-3(2H)-on
—— 4-(2,4-difluorophenylamino)-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid 1354541-47-1 C14H9F2N3O2S
4-(2,4-difluorophenylamino)-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid
—— 4-(2-Methyl-1,1-dioxidothietan-3-yl)morpholine 92351-01-4 C8H15NO3S
4-(2-Methyl-1,1-dioxidothietan-3-yl)morpholine
—— 4-((4-fluorophenyl)amino)-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid 1031968-93-0 C14H10FN3O2S
4-((4-fluorophenyl)amino)-5-methylthieno[2,3-d]pyrimidine-6-carboxylic acid
—— (4R,5S)-4-Ethyl-2,2-dimethyl-5-[methylsulfanyl-(toluene-4-sulfonyl)-methyl]-[1,3]dioxane 197391-47-2 C17H26O4S2
(4R,5S)-4-Ethyl-2,2-dimethyl-5-[methylsulfanyl-(toluene-4-sulfonyl)-methyl]-[1,3]dioxane