毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

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
52284-06-72-氧雜環(huán)庚酮與α-氫-ω-羥基-聚(氧乙烯醚)的聚合物;
己內(nèi)酯與聚乙二醇的聚合物
Caprolactone, polyethylene glycol polymer;
2-oxepanone, polymer with alpha-hydro- omega -hydroxypoly(oxy-1,2-ethanediyl);
2-oxepanone, polymer with alpha-hydro- omega-hydroxypoly(oxy-1,2-ethanediyl)
無(wú)[C6H10O2.(C2H4O)nH2O]x詳情供應(yīng)商
69669-36-93-羥基丙基甲基甲基-2-(7-氧雜二環(huán)[4.1.0]庚-3-基)乙基二甲基(硅氧烷與聚硅氧烷)與聚乙二醇聚丙二醇單甲醚?Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, Me 2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl, ethers無(wú)詳情供應(yīng)商
85940-95-0C12-18-醇與聚乙二醇單甲醚的醚化物Alcohols, C12-18-ethers with polyethylene glycol mono-Me ether;
alcohols, c12-18, ethers with polyethylene glycol mono-me ether
無(wú)[(C2H4O)nCH4O.W99]x詳情供應(yīng)商
68989-57-1C16-18和不飽和C18酯肪酸與聚乙二醇的二酯Fatty acids, C16-18 and C18-unsatd., diesters with polyethylene glycol無(wú)[(C2H4O)nH2O.W99]x詳情供應(yīng)商
68139-61-7C18-不飽和脂肪酸二聚物與聚乙二醇的酯化物Fatty acids, C18-unsatd., dimers, diesters with polyethylene glycol;
Dimer acid, polyethylene glycol ester;
Fatty dimer acid, diethoxylated;
fatty acids, c18-unsatd., dimers, diesters withpolyethylene glycol;
Fatty acids,C18-unsatd.,dimers,diesters with polyethylene glycol
無(wú)[(C2H4O)nH2O.W99]x詳情供應(yīng)商
72379-23-8C9-16-烷醇與聚乙二醇單甲基醚的醚化物Alcohols, C9-16-ethers with polyethylene glycol mono-Me ether無(wú)[(C2H4O)nCH4O.W99]x詳情供應(yīng)商
68891-58-7氨基磺酸與聚乙二醇-聚丙二醇的反應(yīng)產(chǎn)物Sulfamic acid, reaction products with polyethylene-polypropylene glycol無(wú)詳情供應(yīng)商
68036-91-9甲基氫(硅氧烷與聚硅氧烷)與聚乙二醇單(氫十二烷基丁二酸)烯丙基醚/聚亞乙基-聚亞丙基二醇單(十二烷基丁二?Siloxanes and Silicones, Me hydrogen, reaction products with polyethylene glycol mono(hydrogen dodec無(wú)詳情供應(yīng)商
9080-41-5六氫-2H-吖庚因-2-酮與聚乙二醇的聚合物2H-Azepin-2-one, hexahydro-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl)無(wú)(C6H11NO.(C2H4O)nH2O)x詳情供應(yīng)商
68552-49-8妥爾油脂肪酸與聚乙二醇單(4-壬基苯基)醚的酯化物Fatty acids, tall-oil, esters with polyethylene glycol mono(4-nonylphenyl) ether無(wú)[(C2H4O)nC15H24O.W99]x詳情供應(yīng)商
68911-55-7椰子油的脂肪酸與聚乙二醇甘油基醚的反應(yīng)產(chǎn)物Fatty acids, coco, reaction products with polyethylene glycol glyceryl ethers無(wú)[(C2H4O)n(C2H4O)n(C2H4O)nC3H8O3.W99]x詳情供應(yīng)商
熱門搜關(guān)鍵詞:. 神經(jīng)酰胺 C37H34N2Na2O9S3=792.85 (CN)4 氯酯磺草胺酸 EC 3%5%4D [Fe(NO3)2] but-2-ynoic acid 二甲基 十一雙烯 酮 苯 丙二酮 16alpha-hydroxyestrone c18h36o2 16alpha hydroxyestrone c18h36o2 hydroxyestrone c18h36o2 4-Methoxybenzaldehyde Oxime PROPYLeN EGLYCOL styracin A B S decanoic acid 坎地沙坦西來(lái)替昔 黃醇乙酸 pyrrolidinium chloride Tigl iC4H10NCl Polycyclopentene 二烯丙基氯化 tetramethyl-2-naphthyl [3R-(3a,3a&7β,8aa)] C22H16N6O2 yl)ethan-1-one naphthyl)ethan-1-one DEBP 丙烯 丁酯 disulfonimide C7ClBr2H5 過(guò) 硫酸鉀 C16H12ClNO5 α-Hydroxy C21H30Cl2N2O5 甲基異 丁基甲酮 2-氟-5-硝 基苯甲醚 Triacontanoic