日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

CAS號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請點擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
64611-81-0(Z)-α,α'-[(甲基-9-十八碳烯基亞氨基)二-2,1-乙二基]二(ω-羥基)-聚(環(huán)氧乙烷)甲基硫酸鹽Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[(methyl-9-octadecenyliminio)di-2,1-ethanediyl] bis[.omeg(C2H4O)n(C2H4O)nC23H48NO2.CH3O4S詳情供應(yīng)商
68938-70-52,2',2''-次氮基三乙醇均聚合物與氯甲烷的化合物Ethanol, 2,2',2''-nitrilotris-, homopolymer, compd. with chloromethan;
Poly(triethanolamine)ether, methyl chloride quaternized;
ethanol, 2,2',2''-nitrilotris-, homopolymer, compd.with chloromethane;
Ethanol,2,2',2''-nitrilotris-,homopolymer,compd. with chloromethane;
Poly(triethanolamine)ether,methyl chloride quaternized
(C6H15NO3)x.xCH3Cl詳情供應(yīng)商
68479-21-0N-(1-油烯氧基-2-羥丙基)二乙基三胺-N,N'N''-三甲基三羥甲基硫酸酯聚乙二醇醚N-(1-Oleyl oxy-2-hydroxypropyl) diethylenetriamine-N,N',N''-trimethyl trimethosulfate polyglycol eth(C2H4O)n(C2H4O)n(C2H4O)n(C2H4O)nC36H78N3O6.3CH3詳情供應(yīng)商
26796-75-8N,N-二乙基-N-甲基-2-[(1-氧代-2-丙烯基)氧基]乙銨甲基硫酸酯與2-丙烯酰胺的聚合物Ethanaminium, N,N-diethyl-N-methyl-2-[(1-oxo-2-propenyl)oxy]-, methyl sulfate, polymer with 2-propen(C10H20NO2.C3H5NO.CH3O4S)x詳情供應(yīng)商
52640-11-6N,N-二乙基-N-甲基-2-[(2-甲基-1-氧代-2-丙烯基)氧基]-乙銨與硫酸甲酯鹽和2-丙烯酰胺的聚合物Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-, methyl sulfate, polymer with(C11H22NO2.C3H5NO.CH3O4S)x詳情供應(yīng)商
38096-68-3α,α'-[(甲基十八烷基亞氨基)二-2,1-亞乙基]二[ω-羥基]聚環(huán)氧乙烷甲基硫酸鹽Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[(methyloctadecyliminio)di-2,1-ethanediyl] bis[.omega.-hyCAS:38096-68-3分子結(jié)構(gòu)(C2H4O)n(C2H4O)nC23H50NO2.CH3O4S詳情供應(yīng)商
74077-58-0Tetraethylammonium bis(acetonitrile)tetrachlororuthenate(III)CAS:74077-58-0分子結(jié)構(gòu)(C2H5)4N[(CH3CN)2RuCl4]詳情供應(yīng)商
406462-43-9Bis(tert-butylimino)bis(dimethylamino)tungsten(VI)CAS:406462-43-9分子結(jié)構(gòu)((CH3)3CN)2W(N(CH3)2)2詳情供應(yīng)商
4136-91-8Tetraisopropylthiuram disulfideCAS:4136-91-8分子結(jié)構(gòu)([(CH3)2CH]2NC((S)S]2詳情供應(yīng)商
67533-12-4Tetraethylammonium acetate tetrahydrateCAS:67533-12-4分子結(jié)構(gòu)(C2H5)4N(OCOCH3) · 4H2O詳情供應(yīng)商
21032-48-42-(Dimethylsilyl)pyridineCAS:21032-48-4分子結(jié)構(gòu)(C5H4N)Si(CH3)2H詳情供應(yīng)商
733-44-8Tetraethylammonium p-toluenesulfonateCAS:733-44-8分子結(jié)構(gòu)(C2H5)4N(CH3C6H4SO3)詳情供應(yīng)商
51533-70-1Diethyl (2-methylallyl)phosphonateCAS:51533-70-1分子結(jié)構(gòu)(C2H5O)2POCH2C(=CH2)CH3詳情供應(yīng)商
1067-73-8Diethyl (2-oxobutyl)phosphonateCAS:1067-73-8分子結(jié)構(gòu)(C2H5O)2PCH2COCH2CH3詳情供應(yīng)商
82272-28-4(Cyanomethyl)trimethylammonium iodideCAS:82272-28-4分子結(jié)構(gòu)((CH3)3NCH2CN)+ I-詳情供應(yīng)商
480439-37-02′,4′,6′-TriethoxyacetophenoneCAS:480439-37-0分子結(jié)構(gòu)(C2H5O)3C6H2COCH3詳情供應(yīng)商
443150-11-6Tris(2,4-dimethyl-5-sulfophenyl)phosphine trisodium saltCAS:443150-11-6分子結(jié)構(gòu)((C6H2)(CH3)2(SO3Na))3P詳情供應(yīng)商
332343-84-71,2-Bis(2-methoxyphenyl)-1,1,2,2-tetramethyldisilaneCAS:332343-84-7分子結(jié)構(gòu)((CH3O)C6H4Si(CH3)2)2詳情供應(yīng)商
698999-32-51-(Triethoxysilyl)-2-penteneCAS:698999-32-5分子結(jié)構(gòu)(C2H5O)3SiCH2CH=CHCH2CH3詳情供應(yīng)商
129236-96-02 5-BIS(BROMOMETHYL)-1 4-BIS(3' 7'-(BrCH2)2C6H2[OCH2CH2CH(CH3)(CH2)3CH(CH3)2]詳情供應(yīng)商
熱門搜關(guān)鍵詞:Fluorobenzylidene C7H15NO  CNH2 Duponol me C19H17O4N C21H25O5N 5,9-十四碳二炔 Propargylalcohol C15H16O4N2 Butyl ketone C14H23O7N C4OH3 Oxathiazol Dasytrichone LiTSI TRIISOSTEARATE CERIUM METAL Oxirane,pentyl- C12H21O6N C21H21O5N adenosine 5'-triphosphate disodium 哌啶 甲酸 BaSO3 C16H12O2N2 C12H18O7 C9H20N2O4 IPON H2CO3 碳酸 二烯丙基雙酚 1,4-氧氮六環(huán) 2-羥乙基磺酸 氯水揚酸 C12H17N3 C16H10O4 C19H20O10 甲醛次硫酸 C9H7N5 propylether 乙 酰 氧 基 丙 酰 氯 C17H33NO3