摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-hydroxy-3-phenyl-selenochromen-2-one 30464-04-1 C15H10O2Se
4-hydroxy-3-phenyl-selenochromen-2-one
—— 4-Methyl-5-phenyl-2-(4'-toluylazo)-imidazol 31993-13-2 C17H16N4
4-Methyl-5-phenyl-2-(4'-toluylazo)-imidazol
—— 4-Nitro-benzoic acid (2S,3S,5S)-5-methoxy-2-((R)-2-oxo-[1,3]dioxolan-4-yl)-tetrahydro-furan-3-yl ester 32077-60-4 C15H15NO9
4-Nitro-benzoic acid (2S,3S,5S)-5-methoxy-2-((R)-2-oxo-[1,3]dioxolan-4-yl)-tetrahydro-furan-3-yl ester
—— 4-Ethyl-octa-1,4-cis-dien-7-ol 35388-84-2 C10H18O
4-Ethyl-octa-1,4-cis-dien-7-ol
—— 4-Biphenyl-4-yl-N-(3-isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-yl)-butyramide 21976-88-5 C35H44N2O3
4-Biphenyl-4-yl-N-(3-isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-yl)-butyramide
—— 4-Dimethylamino-7 methyl-v-triazolo <4,5-d>-pyridazin 28689-80-7 C7H10N6
4-Dimethylamino-7 methyl-v-triazolo <4,5-d>-pyridazin
—— 4-({4-[(2S)-pyrrolidin-2-ylmethoxy}-1H-indazol-1-yl}sulfonyl)aniline 474000-61-8 C18H20N4O3S
4-({4-[(2S)-pyrrolidin-2-ylmethoxy}-1H-indazol-1-yl}sulfonyl)aniline
—— 4-amino-1-[<i>O</i><sup>3</sup>,<i>O</i><sup>5</sup>,<i>O</i><sup>6</sup>-triacetyl-2-(2,2,2-trifluoro-acetylamino)-β-<i>D</i>-2-deoxy-allofuranosyl]-1<i>H</i>-pyrimidin-2-one 34948-69-1 C18H21F3N4O9
4-amino-1-[<i>O</i><sup>3</sup>,<i>O</i><sup>5</sup>,<i>O</i><sup>6</sup>-triacetyl-2-(2,2,2-trifluoro-acetylamino)-β-<i>D</i>-2-deoxy-allofuranosyl]-1<i>H</i>-pyrimidin-2-one
—— 4-(3-Hydroxy-4-methoxy-benzyl)-2,3-dihydro-1H-pyrrolo<1,2-a>benzimidazolium-chlorid 23269-35-4 C18H19N2O2*Cl
4-(3-Hydroxy-4-methoxy-benzyl)-2,3-dihydro-1H-pyrrolo<1,2-a>benzimidazolium-chlorid
—— <4-Brom-2-methyl-5-oxo-1-phenyl-Δ<sup>3</sup>-pyrazolinyl-(3)>-methylmercapto-acethydrazid 23932-80-1 C13H15BrN4O2S
<4-Brom-2-methyl-5-oxo-1-phenyl-Δ<sup>3</sup>-pyrazolinyl-(3)>-methylmercapto-acethydrazid
—— 4-(2-Hydroxy-cyclohex-1-enecarbonyl)-1,2,3,4,5,6,7,8-octahydro-xanthen-9-one 35499-63-9 C20H24O4
4-(2-Hydroxy-cyclohex-1-enecarbonyl)-1,2,3,4,5,6,7,8-octahydro-xanthen-9-one
—— 4-Acetyl-3-cyclohexenecarboxaldehyde 90295-93-5 C9H12O2
4-Acetyl-3-cyclohexenecarboxaldehyde
—— 4-Nitro-1-(α-L-arabinofuranosyl)-imidazol 39524-64-6 C8H11N3O6
4-Nitro-1-(α-L-arabinofuranosyl)-imidazol
—— 4-Nitro-benzoic acid (S)-1-[(R)-4-((2S,3S)-3-methyl-oxiranyl)-5-oxo-2,5-dihydro-furan-2-yl]-ethyl ester 91793-95-2 C16H15NO7
4-Nitro-benzoic acid (S)-1-[(R)-4-((2S,3S)-3-methyl-oxiranyl)-5-oxo-2,5-dihydro-furan-2-yl]-ethyl ester
—— 4-Ethoxycarbonylmethyl-6-oxo-1-(3-oxo-propyl)-1,6-dihydro-pyridine-2,3-dicarboxylic acid dimethyl ester 34088-16-9 C16H19NO8
4-Ethoxycarbonylmethyl-6-oxo-1-(3-oxo-propyl)-1,6-dihydro-pyridine-2,3-dicarboxylic acid dimethyl ester
—— 4-(1-Carboxymethyl-cyclopentyl)-butyric acid 27579-22-2 C11H18O4
4-(1-Carboxymethyl-cyclopentyl)-butyric acid
—— (4-benzyloxy-phenethyl)-(6-bromo-benzo[1,3]dioxol-5-ylmethyl)-amine 47592-05-2 C23H22BrNO3
(4-benzyloxy-phenethyl)-(6-bromo-benzo[1,3]dioxol-5-ylmethyl)-amine
—— 4-butyl-4-[(4-fluoro-phenyl)-(4-iodo-anilino)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione 21280-90-0 C32H29FIN3O2
4-butyl-4-[(4-fluoro-phenyl)-(4-iodo-anilino)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione
—— 4-[[(3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-5a,5b,8,8,11a-pentamethyl-3a-[2-methyl-1-[2-(methylamino)-2-oxoethyl]-5-oxopyrazol-3-yl]-1-propan-2-yl-2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a-tetradecahydrocyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid 1449798-84-8 C42H65N3O6
4-[[(3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-5a,5b,8,8,11a-pentamethyl-3a-[2-methyl-1-[2-(methylamino)-2-oxoethyl]-5-oxopyrazol-3-yl]-1-propan-2-yl-2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a-tetradecahydrocyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid
—— 4-methoxyphenyl 3-O-[D7]benzyl-4,6-O-cyclohexylidene-2-O-(2-naphthylmethyl)-α-D-glucopyranosyl-(1->3)-2-O-[D7]benzyl-4,6-O-cyclohexylidene-α-D-glucopyranosyl-(1->3)-2-O-[D7]benzyl-4,6-O-cyclohexylidene-α-D-mannopyranoside 1075708-99-4 C75H88O17
4-methoxyphenyl 3-O-[D7]benzyl-4,6-O-cyclohexylidene-2-O-(2-naphthylmethyl)-α-D-glucopyranosyl-(1->3)-2-O-[D7]benzyl-4,6-O-cyclohexylidene-α-D-glucopyranosyl-(1->3)-2-O-[D7]benzyl-4,6-O-cyclohexylidene-α-D-mannopyranoside
—— 4-fluoro-5-((2-fluoro-4-trifluoromethylphenyl)amino)-N-(2-hydroxyethoxy)benzo[d]oxazole-6-carboxamide 1448441-61-9 C17H12F5N3O4
4-fluoro-5-((2-fluoro-4-trifluoromethylphenyl)amino)-N-(2-hydroxyethoxy)benzo[d]oxazole-6-carboxamide
—— 4-dimethylamino-4'-isopropoxy-benzophenone 71729-16-3 C18H21NO2
4-dimethylamino-4'-isopropoxy-benzophenone
—— 4-(2,3-Dimethoxyphenyl)-crotonsaeure 64400-75-5 C12H14O4
4-(2,3-Dimethoxyphenyl)-crotonsaeure
—— 4-Nitro-benzoic acid [(Z)-3-hydroxy-3-(4-methoxy-phenyl)-prop-2-en-(E)-ylidene]-hydrazide 130340-31-7 C17H15N3O5
4-Nitro-benzoic acid [(Z)-3-hydroxy-3-(4-methoxy-phenyl)-prop-2-en-(E)-ylidene]-hydrazide
—— (4S,4aS,8aS)-2-(2-Hydroxy-ethoxy)-4-isopropyl-6-methyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalene-1-carbaldehyde 105595-07-1 C17H28O3
(4S,4aS,8aS)-2-(2-Hydroxy-ethoxy)-4-isopropyl-6-methyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalene-1-carbaldehyde
—— 4-(5-(4-bromophenyl)-1,3,4-oxadiazol-2-yl)-2,6-di-tert-butylphenol 1630038-80-0 C22H25BrN2O2
4-(5-(4-bromophenyl)-1,3,4-oxadiazol-2-yl)-2,6-di-tert-butylphenol
—— [4-(3,5-Dimethoxyphenoxy)phenyl]methanamine hydrochloride 1803612-04-5 C15H18ClNO3
[4-(3,5-Dimethoxyphenoxy)phenyl]methanamine hydrochloride
—— (4aS,10aS)-6-Iodo-7-isopropyl-1,1,4a-trimethyl-8-nitro-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene 173293-43-1 C20H28INO2
(4aS,10aS)-6-Iodo-7-isopropyl-1,1,4a-trimethyl-8-nitro-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene
—— 4,7-bis(deacetyl)-9,10-O-isopropylidene-2-(3-methoxybenzoyl)-1-deoxybaccatin VI 1451055-94-9 C33H44O10
4,7-bis(deacetyl)-9,10-O-isopropylidene-2-(3-methoxybenzoyl)-1-deoxybaccatin VI
—— 4-amino-1,1,7,7-tetraethyl-1,2,3,5,6,7-hexahydro-3,3,5,5-tetramethyl-s-indacene 1407182-23-3 C24H39N
4-amino-1,1,7,7-tetraethyl-1,2,3,5,6,7-hexahydro-3,3,5,5-tetramethyl-s-indacene
—— 4-[Bis[(2-methylpropan-2-yl)oxycarbonylamino]methylideneamino]butyl 4-[3-[[3-[4-[4-[bis[(2-methylpropan-2-yl)oxycarbonylamino]methylideneamino]butoxycarbonyl]-2,6-dimethoxyphenoxy]-3-oxopropyl]disulfanyl]propanoyloxy]-3,5-dimethoxybenzoate 1315318-68-3 C54H80N6O20S2
4-[Bis[(2-methylpropan-2-yl)oxycarbonylamino]methylideneamino]butyl 4-[3-[[3-[4-[4-[bis[(2-methylpropan-2-yl)oxycarbonylamino]methylideneamino]butoxycarbonyl]-2,6-dimethoxyphenoxy]-3-oxopropyl]disulfanyl]propanoyloxy]-3,5-dimethoxybenzoate
—— 4-(tert-butyl)-N-phenylbenzothioamide 120951-35-1 C17H19NS
4-(tert-butyl)-N-phenylbenzothioamide
—— 4-[[4-(dimethylamino)phenyl]methylideneamino]-3-sulfanylidenespiro[1,2,4-triazinane-6,6'-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole]-5-one 1254336-02-1 C14H15N9OS2
4-[[4-(dimethylamino)phenyl]methylideneamino]-3-sulfanylidenespiro[1,2,4-triazinane-6,6'-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole]-5-one
—— 4,5-bis(dodecyloxy)phthalaldehyde 1134642-62-8 C32H54O4
4,5-bis(dodecyloxy)phthalaldehyde
—— 4-phenyl-1,2-naphthalenedicarboxylic anhydride 130728-72-2 C18H10O3
4-phenyl-1,2-naphthalenedicarboxylic anhydride
—— 4-[(1,1-dimethylprop-2-yn-1-yl)oxy]-6-(methoxymethoxy)-2-benzofuran-1(3H)-one 1017572-37-0 C15H16O5
4-[(1,1-dimethylprop-2-yn-1-yl)oxy]-6-(methoxymethoxy)-2-benzofuran-1(3H)-one
—— (4S)-3-benzyloxy-4-methyl-4-((1S)-1,2-dihydroxyethyl)-1,3-oxazolidin-2-one 211188-27-1 C13H17NO5
(4S)-3-benzyloxy-4-methyl-4-((1S)-1,2-dihydroxyethyl)-1,3-oxazolidin-2-one
—— (4aS,10aS)-5-hydroxy-6-(methoxymethoxy)-1,1,4a-trimethyl-7-propan-2-yl-3,4,10,10a-tetrahydro-2H-phenanthren-9-one 121926-83-8 C22H32O4
(4aS,10aS)-5-hydroxy-6-(methoxymethoxy)-1,1,4a-trimethyl-7-propan-2-yl-3,4,10,10a-tetrahydro-2H-phenanthren-9-one
—— (4RS,5RS)-ethyl 1-benzyl-2,4-diphenyl-5-(pyridin-4-yl)-4,5-dihydro-1H-imidazole-4-carboxylate 635683-09-9 C30H27N3O2
(4RS,5RS)-ethyl 1-benzyl-2,4-diphenyl-5-(pyridin-4-yl)-4,5-dihydro-1H-imidazole-4-carboxylate
—— (4-acetoxymethyl-2-thioxo-thiazol-3-yl)-acetic acid 16946-03-5 C8H9NO4S2
(4-acetoxymethyl-2-thioxo-thiazol-3-yl)-acetic acid
—— 4'-methyl-2-(morpholin-4-ylcarbonyl)-4,5'-bi-1,3-thiazol-2'-amine trifluoroacetate 915702-10-2 C2HF3O2*C12H14N4O2S2
4'-methyl-2-(morpholin-4-ylcarbonyl)-4,5'-bi-1,3-thiazol-2'-amine trifluoroacetate
—— 4-{[1-(4-Chloro-phenylcarbamoyl)-4-hydroxy-pyrrolidine-2-carbonyl]-amino}-2'-methanesulfonyl-biphenyl-3-carboxylic acid methyl ester 536749-36-7 C27H26ClN3O7S
4-{[1-(4-Chloro-phenylcarbamoyl)-4-hydroxy-pyrrolidine-2-carbonyl]-amino}-2'-methanesulfonyl-biphenyl-3-carboxylic acid methyl ester
—— 4-Chloro-benzenesulfonic acid (3S,4S,6S)-4-hydroxy-6-methoxy-tetrahydro-pyran-3-yl ester 74128-33-9 C12H15ClO6S
4-Chloro-benzenesulfonic acid (3S,4S,6S)-4-hydroxy-6-methoxy-tetrahydro-pyran-3-yl ester
—— 4'-chloro-3,4-di(tert-butoxycarbonylamino)benzhydrol 1285819-58-0 C23H29ClN2O5
4'-chloro-3,4-di(tert-butoxycarbonylamino)benzhydrol
—— 4-propynyl-2-methyl-5-(4-methylsulfonylphenyl)-1H-pyrrole 229346-69-4 C15H15NO2S
4-propynyl-2-methyl-5-(4-methylsulfonylphenyl)-1H-pyrrole
—— 4,7,8,9-tetra-O-acetyl-1-aldehydo-2,6-anhydro-5-azido-3-deoxy-2-methyl-D-erythro-L-manno-nonitol 503544-33-0 C18H25N3O10
4,7,8,9-tetra-O-acetyl-1-aldehydo-2,6-anhydro-5-azido-3-deoxy-2-methyl-D-erythro-L-manno-nonitol
—— 4-[1-(4-Butyl-cyclohexyl)-ethyl]-cyclohexanecarboxylic acid 4-(5-hexyl-[1,3]dioxan-2-yl)-phenyl ester 117978-90-2 C35H56O4
4-[1-(4-Butyl-cyclohexyl)-ethyl]-cyclohexanecarboxylic acid 4-(5-hexyl-[1,3]dioxan-2-yl)-phenyl ester
—— 4-(azetidin-3-ylmethoxy)-1-benzyl-1,3-dihydro-benzoimidazol-2-one hydrochloride 920284-88-4 C18H19N3O2*ClH
4-(azetidin-3-ylmethoxy)-1-benzyl-1,3-dihydro-benzoimidazol-2-one hydrochloride
—— [(4S,5R)-4,5-bis-(2,2-dicyclohexyl-1,3-dioxolan-4-yl)-2-oxo-3-oxazolidinyl]acetic acid 852449-03-7 C21H31NO8
[(4S,5R)-4,5-bis-(2,2-dicyclohexyl-1,3-dioxolan-4-yl)-2-oxo-3-oxazolidinyl]acetic acid
—— 4-methoxyimino-5-methyl-6-(1-ethyl-5-n-propanesulfonyloxypyrazol-4-yl)-carbonylthiochroman-1,1-dioxide 169285-02-3 C20H25N3O7S2
4-methoxyimino-5-methyl-6-(1-ethyl-5-n-propanesulfonyloxypyrazol-4-yl)-carbonylthiochroman-1,1-dioxide