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中文名称 英文名称 CAS号 化学式 结构式图片
4,5,6,7,8,9-六羟基-2-氧代-壬酸 3-deoxy-D-glycero-D-galacto-2-nonulosonic acid 22594-61-2 C9H16O9
4,5,6,7,8,9-六羟基-2-氧代-壬酸
4,5,6,7,8,9-六氢环辛基[d][1,3]噻唑-2-胺 4,5,6,7,8,9-hexahydro-cyclooctathiazol-2-ylamine 27461-00-3 C9H14N2S
4,5,6,7,8,9-六氢环辛基[d][1,3]噻唑-2-胺
4,5,5,6,6,6-六氟-4-(三氟甲基)己酸 4,5,5,6,6,6-hexafluoro-4-(trifluoromethyl)hexanoic Acid 239463-95-7 C7H5F9O2
4,5,5,6,6,6-六氟-4-(三氟甲基)己酸
4,5,5,5-四氟-4-三氟甲基-2-戊酸 4,5,5,5-Tetrafluoro-4-(trifluoromethyl)pent-2-enoic acid 243139-64-2 C6H3F7O2
4,5,5,5-四氟-4-三氟甲基-2-戊酸
4,5,5,5-四氟-4-(三氟甲基)戊酸 4,5,5,5-tetrafluoro-4-(trifluoromethyl)pentanoic acid 243139-62-0 C6H5F7O2
4,5,5,5-四氟-4-(三氟甲基)戊酸
4,5,5,5-四氟-4-(三氟甲基)戊烷-2-酮 4,5,5,5-Tetrafluoro-4-(trifluoromethyl)pentan-2-one 261760-96-7 C6H5F7O
4,5,5,5-四氟-4-(三氟甲基)戊烷-2-酮
4,5,5,5-四氟-4-(三氟甲基)戊烷-1-醇 4,5,5,5-tetrafluoro-4-trifluoromethylpentanol 29819-73-6 C6H7F7O
4,5,5,5-四氟-4-(三氟甲基)戊烷-1-醇
4,4′-偶氮吡啶 4,4′-azopyridine 2632-99-7 C10H8N4
4,4′-偶氮吡啶
4,4′-[(8,16-二氢-8,16-二氧二苯并[a,j]苝-2,10-二基)二氧基]二丁酸二(N-琥珀酰亚胺酯) di-N-succinimidyl 4,4'-[2,10-(8,16-dihydro-8,16-dioxodibenzo[a,j]perylene)bis(oxy)]bisbutanoate 243670-15-7 C44H32N2O12
4,4′-[(8,16-二氢-8,16-二氧二苯并[a,j]苝-2,10-二基)二氧基]二丁酸二(N-琥珀酰亚胺酯)
4,4′-[(8,16-二氢-8,16-二氧二苯并[a,j]苝-2,10-二基)二氧基]二丁酸 4,4'-[2,10-(8,16-dihydro-8,16-dioxodibenzo[a,j]perylene)bis(oxy)]bisbutanoic acid 243670-14-6 C36H26O8
4,4′-[(8,16-二氢-8,16-二氧二苯并[a,j]苝-2,10-二基)二氧基]二丁酸
4,4’-异亚丙基苯酚与甲醛的聚合物 Formaldehyde; 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol 25085-75-0 C16H18O3
4,4’-异亚丙基苯酚与甲醛的聚合物
4,4’-双(顺丁烯二酰亚氨基苯基)甲烷与4,4’-二氨基苯基的聚合物 Kerimid 601 Resin 26140-67-0 C34H28N4O4
4,4’-双(顺丁烯二酰亚氨基苯基)甲烷与4,4’-二氨基苯基的聚合物
4,4’-双(二苯并氮杂卓-1-基)联苯 4,4'-Bis(dibenzazepin-1-YL)biphenyl 204200-08-8 C40H28N2
4,4’-双(二苯并氮杂卓-1-基)联苯
4,4’-双(二甲基羟基硅基)二苯醚 bis(4-dimethylhydroxysilylphenyl) ether 2096-54-0 C16H22O3Si2
4,4’-双(二甲基羟基硅基)二苯醚
4,4’-二羟基偶氮苯 4,4'-dihydroxyazobenzene 2050-16-0 C12H10N2O2
4,4’-二羟基偶氮苯
4,4’-二甲氧基查耳酮 4,4'-dimethoxychalcone 2373-89-9 C17H16O3
4,4’-二甲氧基查耳酮
4,4’-二甲氧基-N-甲基二苯胺 4-methoxy-N-(4-methoxyphenyl)-N-methylaniline 27151-57-1 C15H17NO2
4,4’-二甲氧基-N-甲基二苯胺
4,4’-二乙酰胺基二苯基甲烷 N,N'-diacetyl-4,4'-methylenedianiline 2719-05-3 C17H18N2O2
4,4’-二乙酰胺基二苯基甲烷
4,4’-二(甲氧基甲基)二苯醚 4,4'-Bis-methoxymethyl diphenyl ether 2509-26-4 C16H18O3
4,4’-二(甲氧基甲基)二苯醚
4,4’-二(1-辛基壬基)-2,2’-联吡啶 4,4'-Di(heptadecan-9-yl)-2,2'-bipyridine 258262-75-8 C44H76N2
4,4’-二(1-辛基壬基)-2,2’-联吡啶
4,4’-(1-甲基亚乙基)二苯酚与2,2’-[(1-甲基亚乙基)二(4,1-亚苯基氧亚甲基)]二(环氧乙烷)的聚合物 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol;2-[[4-[2-[4-(oxiran-2-ylmethoxy)phenyl]propan-2-yl]phenoxy]methyl]oxirane 25036-25-3 C36H40O6
4,4’-(1-甲基亚乙基)二苯酚与2,2’-[(1-甲基亚乙基)二(4,1-亚苯基氧亚甲基)]二(环氧乙烷)的聚合物
4,4’-(1,2-乙二氧基)二苯酚 4,4'-dihydroxy-1,2-diphenoxyethane 24209-90-3 C14H14O4
4,4’-(1,2-乙二氧基)二苯酚
4,4’,4’’-三苯甲烷三异氰酸酯 Methylidynetriphenylene triisocyanate 25656-78-4 C22H19N3O3
4,4’,4’’-三苯甲烷三异氰酸酯
4,4A,5,9B-四氢-2,4-二甲基-茚并[1,2-D]-1,3-二恶烷 (+-)-2,4-dimethyl-4,4a,5,9b-tetrahydroindeno[1,2-d][1,3]dioxine 27606-09-3 C13H16O2
4,4A,5,9B-四氢-2,4-二甲基-茚并[1,2-D]-1,3-二恶烷
4,44''-(4-丙基-[1H]-吡唑-1,3,5-三基)三酚 1,3,5-tris(4-hydroxyphenyl)-4-propylpyrazole 263717-53-9 C24H22N2O3
4,44''-(4-丙基-[1H]-吡唑-1,3,5-三基)三酚
4,4-联苯丙氨酸-1,1-二甲基乙酯 tert-butyl (2S)-2-amino-3-(4-phenylphenyl)propanoate 225528-25-6 C19H23NO2
4,4-联苯丙氨酸-1,1-二甲基乙酯
4,4-双(甲氧基甲基)二苯醚 1,1'-Oxybis((methoxymethyl)benzene) 29060-60-4 C16H18O3
4,4-双(甲氧基甲基)二苯醚
4,4-亚氨基二苯甲酸 4-[(4-carboxyphenyl)amino]benzoic acid 20800-00-4 C14H11NO4
4,4-亚氨基二苯甲酸
4,4-二苯基恶唑烷-2,5-二酮 4,4-diphenyloxazolidine-2,5-dione 26314-06-7 C15H11NO3
4,4-二苯基恶唑烷-2,5-二酮
4,4-二苯基丁腈 4,4-diphenylbutanenitrile 22156-48-5 C16H15N
4,4-二苯基丁腈
4,4-二苄基-3,5-二甲基-4H-吡唑 4,4-dibenzyl-3,5-dimethyl-4<i>H</i>-pyrazole 23147-81-1 C19H20N2
4,4-二苄基-3,5-二甲基-4H-吡唑
4,4-二肼基八氟联苯 perfluoro-(4,4'-byphenyldiyl)-dihydrazine 2200-68-2 C12H6F8N4
4,4-二肼基八氟联苯
4,4-二羟基-3-甲基-1-(4-硝基苯基)-1,4-二氢吡唑-5-酮 4,4-dihydroxy-3-methyl-1-(4-nitrophenyl)-1,4-dihydropyrazol-5-one 249627-98-3 C10H9N3O5
4,4-二羟基-3-甲基-1-(4-硝基苯基)-1,4-二氢吡唑-5-酮
4,4-二甲氧基联苯 4,4'-Dimethoxybiphenyl 2132-80-1 C14H14O2
4,4-二甲氧基联苯
4,4-二甲氧基四氢-4H-吡喃 4,4-dimethoxytetrahydro-4H-pyran 28218-71-5 C7H14O3
4,4-二甲氧基四氢-4H-吡喃
4,4-二甲氧基四氢-3-呋喃胺 3,3-Dimethoxy-4-amino-tetrahydrofuran 215940-72-0 C6H13NO3
4,4-二甲氧基四氢-3-呋喃胺
4,4-二甲氧基三苯胺 N,N-bis(4-methoxyphenyl)aniline 20440-94-2 C20H19NO2
4,4-二甲氧基三苯胺
4,4-二甲氧基丁烷-1-醇 4-hydroxybutanal dimethyl acetal 23068-87-3 C6H14O3
4,4-二甲氧基丁烷-1-醇
4,4-二甲基菲尼酮 4,4-dimethyl-1-phenylpyrazolidin-3-one 2654-58-2 C11H14N2O
4,4-二甲基菲尼酮
4,4-二甲基苯并呋喃-2-羧酸 4,4-dimethylbenzofuran-2-carboxylic acid 24428-74-8 C11H10O3
4,4-二甲基苯并呋喃-2-羧酸
4,4-二甲基环己胺 4,4-dimethylcyclohexanamine 20615-18-3 C8H17N
4,4-二甲基环己胺
4,4-二甲基环己烷羰基氯化物 4,4-dimethyl-cyclohexanecarbonyl chloride 220203-29-2 C9H15ClO
4,4-二甲基环己烷羰基氯化物
4,4-二甲基环己烷-1-羧酸 4,4-dimethylcyclohexane-1-carboxylic acid 25186-27-0 C9H16O2
4,4-二甲基环己烷-1-羧酸
4,4-二甲基环己烷-1-氨基盐酸盐 4,4-dimethylcyclohexylamine hydrochloride 25834-99-5 C8H17N*ClH
4,4-二甲基环己烷-1-氨基盐酸盐
4,4-二甲基戊-2-烯腈 (E)-4,4-dimethylpent-2-enenitrile 29582-19-2 C7H11N
4,4-二甲基戊-2-烯腈
4,4-二甲基恶唑-2-酮 4,4-dimethyl-1,3-oxazolidin-2-one 26654-39-7 C5H9NO2
4,4-二甲基恶唑-2-酮
4,4-二甲基己酸 4,4-dimethyl-hexanoic acid 2979-89-7 C8H16O2
4,4-二甲基己酸
4,4-二甲基吡咯烷-3-醇盐酸盐 4-propan-2-yl-1,2,4-triazole 24463-56-7 C5H9N3
4,4-二甲基吡咯烷-3-醇盐酸盐
4,4-二甲基二环[3.2.1]辛-6-烯-3-酮 2,2-Dimethylbicyclo<3.2.1>oct-6-en-3-on 22940-29-0 C10H14O
4,4-二甲基二环[3.2.1]辛-6-烯-3-酮
4,4-二甲基-5-苯基-2,3-二氢吡咯 4,4-dimethyl-5-phenyl-3,4-dihydro-2H-pyrrole 2045-74-1 C12H15N
4,4-二甲基-5-苯基-2,3-二氢吡咯