午夜激情在线视频-亚洲乱码无码永久不卡在线-日韩在线观看av-欧美日韩精品一区-色婷婷色综合-欧美在线不卡-精品视频一区二区三区四区五区-欧美孕交视频-亚洲性按摩-日韩精品自拍偷拍-一级黄色片在线播放-偷偷操99-青青av在线-亚洲国产小视频-av大片免费在线观看-日韩av片在线免费观看-2018av无码视频在线播放

CAS號(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 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:sb207Hg2 C7H8NO6Na3 corylifol Hydrazine carboxamide 1-甲基-4-(1-甲基亞乙基)環(huán)己烷 月桂醇聚醚硫酸酯 鹽 powdered 1,2-雙(5-甲基-2-苯并噁唑基)-乙烯 c6h11scl Ile Tyr yellow SE IROL [NH(CH3)3]Cl 氟 碳酸 酯 CF3OOCF3 苯 二 酸 山奈酚葡萄糖醛酸苷 C13H19O4 C8H12O5N4 二苯并五環(huán) C10H15O4N 異丁基醇 C6H9NO5 CF3CHClOCHF2 C26H18N2O2 Furfurylmethylamphetamine C6H4N 間甲基環(huán)己醇 支鏈和直鏈 3-硝基-4-(2-羥丙氨基)苯酚 烯丙基乙基 顏料 青 2,3-苯并蒽 聚碳硼烷 二氧化硅的 蔗糖十二烷酸酯 四氟硼酸三正丁基磷 醋酸-2-乙基己酯 甲基苯乙烯二聚 2-cyclohexylidene- 
峨眉山市| 丰原市| 桐乡市| 黑水县| 连江县| 舞阳县| 三明市| 山东省| 余庆县| 江孜县| 志丹县| 同江市| 台中县| 安吉县| 巴彦县| 侯马市| 道真| 泰来县| 五家渠市| 黄梅县| 彩票| 宜丰县| 乡城县| 盐池县| 留坝县| 淄博市| 班玛县| 珠海市| 牡丹江市| 章丘市| 聂拉木县| 阜城县| 儋州市| 东莞市| 射阳县| 民勤县| 泉州市| 杂多县| 盐亭县| 开封市| 孝昌县|