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(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
101-68-84,4'-亞甲基雙(異氰酸苯酯);
甲基二對(duì)苯基二異氰酸酯;
苯基甲烷-4,4'-二異氰酸酯
4,4'-Diphenylmethane diisocyanate;
4,4'-Methylenebis(phenyl isocyanate);
1,1'-Methylenebis(4-isocyanatobenzene);
MDI
CAS:101-68-8分子結(jié)構(gòu)C15H10N2O2詳情供應(yīng)商
31075-20-4己二酸與1,6-己二醇和1,1'-亞甲基雙[4-異氰酸根合苯]的聚合物;
己二酸、二苯基甲烷二異氰酸酯、1,6-己二醇的
Hexanedioic acid, polymer with 1,6-hexanediol and 1,1'-methylenebis[4-isocyanatobenzene];
1,6-Hexanediol, adipic acid, diphenylmethane-4,4'-diisocyanate polymer
無(wú)(C15H10N2O2.C6H14O2.C6H10O4)x詳情供應(yīng)商
15166-26-44-氯-6-甲基苯基二異氰酸酯Benzene,1-chloro-2,4-diisocyanato-5-methyl-;
Isocyanicacid, 4-chloro-6-methyl-m-phenylene ester (8CI);
2,4-Diisocyanato-5-chloro-1-methylbenzene;
5-Chloro-2,4-toluenediisocyanate;
5-Chlorotolylene-2,4-diisocyanate
CAS:15166-26-4分子結(jié)構(gòu)C9H5ClN2O2詳情供應(yīng)商
熱門搜關(guān)鍵詞:氮 丁酮 p1-m0254.0660--splash10-00di-0900000000-892a06ec4ac674d6c748 C6NOS2H9 C8NOS2H13 馬 特羅 CH3COOCH2OCH3 HCOOCH2OCH3 膦氧化物 CH3O(C6H3)OHCHO C14NO4FH16 allylsulfonate C14H18N2O4 278.31 4-(methoxymethyl)Phenol al4o20c46 P[PEGMA-b-(DEMA-cO-APMA)] Phenol,4-octyl- NH2COO2 pyridine HCl 胺 噻唑 羧 Benzothiazolone stimulating granulocyte Butenylbenzene 二水磷酸三鈉 , hydrate KD 504A 2-甲基丙酯 苯甲酸 C4N3H11 c20h26cln3o3 c31h37n5o6 C10N3OH7 氯 丁 醚 二甲基 乙 C11O6H14 C15O9H18 CEDO C18H17ClN4O4 C19H20N4O5