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
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 CAS
    按分子CAS号查询
    按分子首字母查询
    中文名称 英文名称 CAS号 化学式
    2,3,3,4-四氯-1-丁烯 2,3,3,4-tetrachloro-1-butene 64346-45-8 C4H4Cl4
    2,3,3,4,4,5,5,6,6-九氟-1-甲基-1-环己烯 1-methylnonafluorocyclohexene 647-53-0 C7H3F9
    2,3,3,4,4,4-六氟-2-溴丁酸甲酯 methyl α-bromohexafluorobutyrate 63867-09-4 C5H3BrF6O2
    2,3,3,4,4,4-六氟-2-(1,1,2,2,2-五氟乙基)丁酰氟 2,3,3,4,4,4-hexafluoro-2-(1,1,2,2,2-pentafluoroethyl)butanoyl fluoride 61340-75-8 C6F12O
    2,3,3,3-四氟丙酰溴 2,3,3,3-Tetrafluoropropanoyl bromide 61444-66-4 C3HBrF4O
    2,3,3,3-四氟-2-[1,1,2,3,3,3-六氟-2-(七氟丙氧基)丙氧基]丙酸钾 Potassium 2,3,3,3-tetrafluoro-2-(1,1,2,3,3,3-hexafluoro-2-(heptafluoropropoxy)propoxy)propionate 67118-57-4 C9F17KO4
    2,3,3,3-四氟-2-(七氟丙氧基)丙酸铵 ammonium perfluoro(2-methyl-3-oxahexanoate) 62037-80-3 C6HF11O3*H3N
    2,3,3,3-四氟-2-(七氟丙氧基)丙酸钾 potassium 2,3,3,3-tetrafluoro-2-(perfluoropropoxy)propanoate 67118-55-2 C6F11O3*K
    2,3,3,3-四氟-2-(1,1,2,3,3,3-六氟-2-(1,1,2,3,3,3-六氟-2-(三氟甲氧基)丙氧基)丙氧基)丙酸 perfluoro-2,5,8-trimethyl-3,6,9-trioxadodecanoic acid 65294-16-8 C12HF23O5
    2,3,3',5',6-五氯联苯 2,3,3',5',6-pentachlorobiphenyl 68194-10-5 C12H5Cl5
    2,3,3',4,4',5'-六氯联苯 PCB 157 69782-90-7 C12H4Cl6
    2,3,3',4',5,5',6-七氯联苯 2,3,3',4',5,5',6-heptachlorobiphenyl 69782-91-8 C12H3Cl7
    2,3'-二羟基二苯甲酮 2,3'-Dihydroxy-benzophenon 611-76-7 C13H10O3
    2,3'-二甲基联苯 2,3'-dimethyl-1,1'-biphenyl 611-43-8 C14H14
    2,3'-二甲基三羟苯丙酮 3-Methyl-phlor-isobutyro-phenon 69480-03-1 C11H14O4
    2,3',6-三羟基-4-甲氧基-2'-(3-甲基-2-丁烯基)二苯甲酮 Cudranone 63596-94-1 C19H20O5
    2,3',4,6-四氯联苯 2,3',4,6-tetrachlorobiphenyl 60233-24-1 C12H6Cl4
    2,3',4,5,5'-五氯联苯 2,3',4,5,5'-pentachlorobiphenyl 68194-12-7 C12H5Cl5
    2,3',4,4'5,5'-六溴联苯 2,3',4,4',5,5'-Hexabromobiphenyl 67888-99-7 C12H4Br6
    2,3',4,4'-四羟基二苯甲酮 2,3',4,4'-tetrahydroxybenzophenone 61445-50-9 C13H10O5
    2,2′-双(4,5-二甲基咪唑) 2,2'-bis(4,5-dimethylimidazole) 69286-06-2 C10H14N4
    2,2′-[(1,3)-2,3,5,10-四氢-5,10-二氧-2-苯基-1-[1,2,4]二氮杂磷杂环戊烷[1,2-]酞嗪-1,3-二基]双[-[(1)-1-苯乙基]苯甲酰胺] 2,2'-[(1R,3R)-2,3,5,10-tetrahydro-5,10-dioxo-2-phenyl-1H-[1,2,4]diazaphospholo[1,2-b]phthalazine-1,3-diyl]bis[N-(1S)-1-phenylethyl]-benzamide 615257-74-4 C46H39N4O4P
    2,2′-[(1,3)-2,3,5,10-四氢-5,10-二氧-2-苯基-1-[1,2,4]二氮杂磷杂环戊烷[1,2-]酞嗪-1,3-二基]双[-(1)-1-苯乙基]苯酰胺] 2,2'-[(1S)-5,10-Dioxo-2-phenyl-2,3,5,10-tetrahydro-1H-[1,2,4]diazaphospholo[1,2-b]phthalazine-1,3-diyl]bis{N-[(1S)-1-phenylethyl]benzamide} 615538-63-1 C46H39N4O4P
    2,2’-硫代二[4-氯-6-异丙基-3-甲基苯酚] 4,4'-dichloro-6,6'-diisopropyl-3,3'-dimethyl-2,2'-sulfanediyl-di-phenol 64633-23-4 C20H24Cl2O2S
    2,2’-双(4-硝基苯氧基)联苯 2,2'-di-(p-nitrophenoxy)-biphenyl 65811-03-2 C24H16N2O6
    2,2’-亚甲基双4-氨基苯酚 2,2'-Methylenebis(4-aminophenol) 63969-46-0 C13H14N2O2
    2,2’-亚氨二乙醇与环氧乙烷的聚合物 2-(2-Hydroxyethylamino)ethanol;oxirane 62476-52-2 C6H15NO3
    2,2’-二甲基-4,4’-二碘代联苯 4,4'-diiodo-2,2'-dimethylbiphenyl 69571-02-4 C14H12I2
    2,2’-二氨基二苯甲酮 2,2'-diaminobenzophenone 606-10-0 C13H12N2O
    2,2’-[亚甲基双(硫)]二苯并噻唑 bis(benzothiazole-2-thiol)methane 6270-36-6 C15H10N2S4
    2,2’-[亚甲基双(氧亚甲基)]双[2-羟甲基]-1,3-丙二醇 Bis-pentaerythritol-formal 6228-26-8 C11H24O8
    2,2’-[[4-[[6-(甲磺酰基)-2-苯并噻唑基]偶氮]苯基]亚氨基]双乙醇 Ethanol, 2,2'-[[4-[[6-(methylsulfonyl)-2-benzothiazolyl]azo]phenyl]imino]bis- 63467-02-7 C18H20N4O4S2
    2,2’-[[3-甲基-4-[(3-苯基-1,2,4-噻二唑-5-基)偶氮]苯基]亚氨]双乙醇 Ethanol, 2,2'-[[3-methyl-4-[(3-phenyl-1,2,4-thiadiazol-5-yl)azo]phenyl]imino]bis- 61049-89-6 C19H21N5O2S
    2,2’-[[3-氯-4-[[4-[[2-(硫氧)乙基]磺酰基]苯基]偶氮]苯基]亚氨]二乙醇的二硫酸氢酯 2,2'-((3-Chloro-4-((4-((2-(sulphooxy)ethyl)sulphonyl)phenyl)azo)phenyl)imino)bisethyl bis(hydrogensulphate) 68399-92-8 C18H22ClN3O14S4
    2,2’-(1,6-己二基二氧代)二苯(甲)醛 1,6-bis(2-formylphenyl)hexane 64621-35-8 C20H22O4
    2,2’-(1,2-环己二基-双亚硝基亚乙基)双苯酚 N,N'-bis(salicylidene)cyclohexane-1,2-diamine 64346-55-0 C20H22N2O2
    2,2’,6,6’-四甲基-4,4’-联吡啶 2,2',6,6'-tetramethyl-4,4'-bipyridine 6662-72-2 C14H16N2
    2,2’,6,6’-四溴双酚A乙氧基双酚丙烯酸酯 Tetrabromobisphenol A bis(2-hydroxyethyl) ether bis(acrylate) 66710-97-2 C25H24Br4O6
    2,2’,4,6’-四氯联苯 2,4,2',6'-tetrachlorobiphenyl 68194-04-7 C12H6Cl4
    2,2’,4,6-四氯联苯 PCB 50 62796-65-0 C12H6Cl4
    2,2’,4,5’-四溴联苯 2,2',4,5'-Tetrabromobiphenyl 60044-24-8 C12H6Br4
    2,2’,4,4’,5-五溴联苯醚 2,2',4,4',5-pentrabromodiphenyl ether 60348-60-9 C12H5Br5O
    2,2’,3,4’,6-戊氯联苯 2,2'3,4',6-pentachlorobiphenyl 68194-05-8 C12H5Cl5
    2,2’,3,4’,5-戊氯联苯 2,2',3,4',5-pentachlorobiphenyl 68194-07-0 C12H5Cl5
    2,2’,3,4,4’-五氯联苯醚 PCB 85 65510-45-4 C12H5Cl5
    2,2’,3,3’,4,5,5’,6-八氯联苯 2,2',3,3',4,5,5',6-octachlorobiphenyl 68194-17-2 C12H2Cl8
    2,2’,2’’-次氮基三乙醇三磷酸二氢酯 Triethanolamine tris(dihydrogen phosphate) 68140-45-4 C6H18NO12P3
    2,24-二乙酰基-13-[6-[[2-(乙氧羰基)-1,3-二氧代丁基]氨基]己基]-3,12,14,23-四氧代-4,11,13,15,22-戊氮杂二十五烷二酸1,25-二乙酯 Diethyl 2,24-diacetyl-13-(6-((2-(ethoxycarbonyl)-1,3-dioxobutyl)amino)hexyl)-3,12,14,23-tetraoxo-4,11,13,15,22-pentaazapentacosanedioate 64762-96-5 C41H68N6O14
    2,2-联苯基-1-乙基硼酸二乙醇胺酯 2-(2,2-Diphenyl-ethyl)-[1,3,6,2]dioxazaborocane 608534-43-6 C18H22BNO2
    2,2-甲基亚氨基双(乙醛二乙基乙缩醛) N,N-bis(2,2-diethoxyethyl)methyl amine 6948-86-3 C13H29NO4