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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3,4-dimethoxyphenyl)-3-phenylpyridin-2(1H)-one 1357078-99-9 C19H17NO3
4-(3,4-dimethoxyphenyl)-3-phenylpyridin-2(1H)-one
—— 4-<(tert-Butyl)dimethylsilyloxy>-3-(<(tert-butyl)dimethylsilyloxy>methyl)-2-ethyl-3-hydroxy-2-<(tetrahydro-2H-pyran-2-yl)oxy>butanenitrile 129634-42-0 C24H49NO5Si2
4-<(tert-Butyl)dimethylsilyloxy>-3-(<(tert-butyl)dimethylsilyloxy>methyl)-2-ethyl-3-hydroxy-2-<(tetrahydro-2H-pyran-2-yl)oxy>butanenitrile
—— <4-Chlor-phenoxy>-essigsaeure-<(3-diaethylamino-propyl)-benzyl-amid> 95159-11-8 C22H29ClN2O2
<4-Chlor-phenoxy>-essigsaeure-<(3-diaethylamino-propyl)-benzyl-amid>
—— 4-chloro-6,8-dimethoxyquinazoline 155960-96-6 C10H9ClN2O2
4-chloro-6,8-dimethoxyquinazoline
—— 4-bromo-3-fluoro-6-nitro-2-(tetrahydrofuran-2-yl)aniline 1384984-27-3 C10H10BrFN2O3
4-bromo-3-fluoro-6-nitro-2-(tetrahydrofuran-2-yl)aniline
—— 4-<(tert-Butyl)dimethylsilyloxy>-3-(<(tert-butyl)dimethylsilyloxy>methyl)-2-ethyl-2,3-dihydroxybutanenitrile 129634-43-1 C19H41NO4Si2
4-<(tert-Butyl)dimethylsilyloxy>-3-(<(tert-butyl)dimethylsilyloxy>methyl)-2-ethyl-2,3-dihydroxybutanenitrile
—— 4-(piperidine-2-yl)-hepta-1,6-dien-4-ol 937653-56-0 C12H21NO
4-(piperidine-2-yl)-hepta-1,6-dien-4-ol
—— [4-[Tert-butyl(dimethyl)silyl]oxy-3-[[tert-butyl(dimethyl)silyl]oxymethyl]but-2-enyl] benzoate 205043-80-7 C24H42O4Si2
[4-[Tert-butyl(dimethyl)silyl]oxy-3-[[tert-butyl(dimethyl)silyl]oxymethyl]but-2-enyl] benzoate
—— 4-(α-naphthoxy)-phenylisocyanate 76590-32-4 C17H11NO2
4-(α-naphthoxy)-phenylisocyanate
—— 4-hydroxy-N-[(E)-[4-[(E)-[(4-hydroxybenzoyl)hydrazinylidene]methyl]phenyl]methylideneamino]benzamide —— C22H18N4O4
4-hydroxy-N-[(E)-[4-[(E)-[(4-hydroxybenzoyl)hydrazinylidene]methyl]phenyl]methylideneamino]benzamide
—— (4R,5R)-α,α,α',α'-2-Pentaphenyl-1,3-dioxolan-4,5-dimethanol 114026-73-2 C35H30O4
(4R,5R)-α,α,α',α'-2-Pentaphenyl-1,3-dioxolan-4,5-dimethanol
—— 4-methyl-N-[(Z)-2-(3-nitrophenyl)-1-(5-sulfanylidene-1,2-dihydro-1,2,4-triazol-3-yl)ethenyl]benzamide 5861-75-6 C18H15N5O3S
4-methyl-N-[(Z)-2-(3-nitrophenyl)-1-(5-sulfanylidene-1,2-dihydro-1,2,4-triazol-3-yl)ethenyl]benzamide
—— (4R<sup>*</sup>)-6-(ethoxycarbonyl)-2,2-dimethoxy-4-phenyl-1-(phenylsulfonyl)-1,2,3,4-tetrahydropyridine 132646-96-9 C22H25NO6S
(4R<sup>*</sup>)-6-(ethoxycarbonyl)-2,2-dimethoxy-4-phenyl-1-(phenylsulfonyl)-1,2,3,4-tetrahydropyridine
—— 4-Methoxy-2-(piperazin-1-yl)-5,6,7,8-tetrahydroquinazoline 81532-68-5 C13H20N4O
4-Methoxy-2-(piperazin-1-yl)-5,6,7,8-tetrahydroquinazoline
—— 4-Ethoxy-2-(4-phenylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazoline 78042-75-8 C20H26N4O
4-Ethoxy-2-(4-phenylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazoline
—— 4,5-bis(3-methylphenyl)-1,3-dihydroimidazole-2-thione 66659-68-5 C17H16N2S
4,5-bis(3-methylphenyl)-1,3-dihydroimidazole-2-thione
—— (4-nitro-phenyl)-acetic acid <i>N</i>'-methyl-hydrazide 34547-23-4 C9H11N3O3
(4-nitro-phenyl)-acetic acid <i>N</i>'-methyl-hydrazide
—— 4-Methoxy-2-(4-phenylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazoline 78042-70-3 C19H24N4O
4-Methoxy-2-(4-phenylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazoline
—— 4-{2-[1-(4-nitrophenyl)-1H-pyrrol-2-yl]vinyl}-6-(trifluoromethyl)-2(1H)-pyrimidinone 5380-81-4 C17H11F3N4O3
4-{2-[1-(4-nitrophenyl)-1H-pyrrol-2-yl]vinyl}-6-(trifluoromethyl)-2(1H)-pyrimidinone
—— 4-methylamino-2-piperazino-5,6,7,8-tetrahydroquinazoline 76781-33-4 C13H21N5
4-methylamino-2-piperazino-5,6,7,8-tetrahydroquinazoline
—— 4-Isopropoxy-2-piperazin-1-yl-5,6,7,8-tetrahydroquinazoline 78043-06-8 C15H24N4O
4-Isopropoxy-2-piperazin-1-yl-5,6,7,8-tetrahydroquinazoline
—— 4-fluoro-N-[(E)-(3-methoxyphenyl)methylideneamino]benzamide —— C15H13FN2O2
4-fluoro-N-[(E)-(3-methoxyphenyl)methylideneamino]benzamide
—— 4-(cyclopropylmethoxy)-N-{8-methyl-3-[({3-[(methylsulfonyl)amino]propyl}amino)methyl]quinolin-7-yl}benzamide 1190043-83-4 C26H32N4O4S
4-(cyclopropylmethoxy)-N-{8-methyl-3-[({3-[(methylsulfonyl)amino]propyl}amino)methyl]quinolin-7-yl}benzamide
—— 4-amino-2-pyrrolidino-5,6,7,8-tetrahydroquinazoline 76781-07-2 C12H18N4
4-amino-2-pyrrolidino-5,6,7,8-tetrahydroquinazoline
—— 4-amino-2-piperidino-5,6,7,8-tetrahydroquinazoline 76781-08-3 C13H20N4
4-amino-2-piperidino-5,6,7,8-tetrahydroquinazoline
—— 4-Hydroxy-6-ethyl-pyridon-(2) 17508-21-3 C7H9NO2
4-Hydroxy-6-ethyl-pyridon-(2)
—— 4-Ethoxy-2-piperazin-1-yl-5,6,7,8-tetrahydroquinazoline 78080-04-3 C14H22N4O
4-Ethoxy-2-piperazin-1-yl-5,6,7,8-tetrahydroquinazoline
—— 4-methoxy-5,6,7,8-tetrahydroquinazoline 64571-28-4 C9H12N2O
4-methoxy-5,6,7,8-tetrahydroquinazoline
—— (4-(3-chloro-5-(1,3-dioxolan-2-yl)phenyl)tetrahydro-2H-pyran-4-yl)methanol 1541198-05-3 C15H19ClO4
(4-(3-chloro-5-(1,3-dioxolan-2-yl)phenyl)tetrahydro-2H-pyran-4-yl)methanol
—— 4-(3-chloro-5-(1,3-dioxolan-2-yl)phenyl)-4-(methoxymethyl)tetrahydro-2H-pyran 1541198-06-4 C16H21ClO4
4-(3-chloro-5-(1,3-dioxolan-2-yl)phenyl)-4-(methoxymethyl)tetrahydro-2H-pyran
—— 4-[3-Chloro-5-(1,3-dioxolan-2-yl)phenyl]-4-(fluoromethyl)oxane 1541198-14-4 C15H18ClFO3
4-[3-Chloro-5-(1,3-dioxolan-2-yl)phenyl]-4-(fluoromethyl)oxane
—— (4R,5R)-α,α,α',α'-tetraphenyl-2-phenyl-1,3-dioxolane-4,5-dimethanol 130762-71-9 C15H22O4
(4R,5R)-α,α,α',α'-tetraphenyl-2-phenyl-1,3-dioxolane-4,5-dimethanol
—— 4-benzo[b]thiophen-2-ylmethyl-5-methyl-2H-pyrazole-3-carboxylic acid 1341198-38-6 C14H12N2O2S
4-benzo[b]thiophen-2-ylmethyl-5-methyl-2H-pyrazole-3-carboxylic acid
—— 4-Fluoro-benzoic acid [1-furan-2-yl-meth-(E)-ylidene]-hydrazide —— C12H9FN2O2
4-Fluoro-benzoic acid [1-furan-2-yl-meth-(E)-ylidene]-hydrazide
—— 4-(6-isobutyl-2,6-dimethyl-cyclohex-1-enyl)-but-3-en-2-one 110356-55-3 C16H26O
4-(6-isobutyl-2,6-dimethyl-cyclohex-1-enyl)-but-3-en-2-one
—— 4,6-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzene-1,3-dicarbohydrazide 1250403-76-9 C22H38N4O10
4,6-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzene-1,3-dicarbohydrazide
—— 4-methoxy-benzaldehyde (1,1-dioxo-1<i>H</i>-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-3-yl)-hydrazone 99817-16-0 C15H13N3O3S
4-methoxy-benzaldehyde (1,1-dioxo-1<i>H</i>-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-3-yl)-hydrazone
—— 4,6,4',6'-tetrachloro-2,2'-ethane-1,2-diyldioxy-bis-[1,3,5]triazine 23336-60-9 C8H4Cl4N6O2
4,6,4',6'-tetrachloro-2,2'-ethane-1,2-diyldioxy-bis-[1,3,5]triazine
—— 4,7-dihydro-3-methyl-4-oxothieno[2,3-b]pyridine-5-carboxylic acid 1421702-64-8 C9H7NO3S
4,7-dihydro-3-methyl-4-oxothieno[2,3-b]pyridine-5-carboxylic acid
—— 4-(2-pyridylazo)resorcinol 1141-59-9 C11H9N3O2
4-(2-pyridylazo)resorcinol
—— 4-chloro-1-formyl-2-(4-methyl)phenyl-2H-quinoline 347335-63-1 C17H14ClNO
4-chloro-1-formyl-2-(4-methyl)phenyl-2H-quinoline
—— 4-[3-(2-Cyclopropylethoxy)propyl]-1,2-dimethoxybenzene 1204428-33-0 C16H24O3
4-[3-(2-Cyclopropylethoxy)propyl]-1,2-dimethoxybenzene
—— 4-[3-(2-tertbutyldiphenylsilyloxyethyl)phenyl]amino-5-(2,6-dichloroanilino)methyl-2-methylthiopyrimidine 266314-75-4 C36H38Cl2N4OSSi
4-[3-(2-tertbutyldiphenylsilyloxyethyl)phenyl]amino-5-(2,6-dichloroanilino)methyl-2-methylthiopyrimidine
—— 4-[2-(4-Methylsulfonylphenyl)-1-benzothiophen-3-yl]but-3-yn-1-ol 1206797-96-7 C19H16O3S2
4-[2-(4-Methylsulfonylphenyl)-1-benzothiophen-3-yl]but-3-yn-1-ol
—— 4-(trifluoromethyl)phenyl[4-(trifluoromethyl)phenyl]carbonyl carbonate 684249-98-7 C16H8F6O4
4-(trifluoromethyl)phenyl[4-(trifluoromethyl)phenyl]carbonyl carbonate
—— 4-(4-(12-(ethoxycarbonothioylthio)dodecyloxy)benzoyloxy)benzoic acid 1043885-40-0 C29H38O6S2
4-(4-(12-(ethoxycarbonothioylthio)dodecyloxy)benzoyloxy)benzoic acid
—— 4-(4-(12-bromododecyloxy)benzoyloxy)benzoic acid 123563-94-0 C26H33BrO5
4-(4-(12-bromododecyloxy)benzoyloxy)benzoic acid
—— 4-[methyl-(2-trifluoromethyl-phenyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 881391-87-3 C18H25F3N2O2
4-[methyl-(2-trifluoromethyl-phenyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
—— 4-(9-amino-1,4-dioxo-2H-benzo[f]isoindol-3-yl)benzenesulfonic acid 953077-73-1 C18H12N2O5S
4-(9-amino-1,4-dioxo-2H-benzo[f]isoindol-3-yl)benzenesulfonic acid
—— 4,6,16,18-tetraaza-5,17-bis(methylsulfanyl)-2,8,14,20,26-pentaoxacalix[5]arene 1260029-60-4 C28H20N4O5S2
4,6,16,18-tetraaza-5,17-bis(methylsulfanyl)-2,8,14,20,26-pentaoxacalix[5]arene