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
584-84-9甲苯-2,4-二異氰酸酯;
2,4-二異酸甲苯酯
Tolylene-2,4-diisocyanate;
4-Methyl-1,3-phenylene diisocyanate;
2,4-Diisocyanatotoluene;
TDI
CAS:584-84-9分子結(jié)構(gòu)C9H6N2O2詳情供應(yīng)商
65605-64-32,2'-氧基雙乙醇與2,4-二異氰酸酯基-1-甲基苯和α-氫-ω-羥基聚(氧基-1,4-亞丁基)的聚合物Ethanol, 2,2'-oxybis-, polymer with 2,4-diisocyanato-1-methylbenzene and .alpha.-hydro-.omega.-hydro;
2,2'-oxybis-, polymer with 2,4-diisocyanato-1-methylbenzene and alpha-ethanol
[C9H6N2O2.C4H10O3.(C4H8O)nH2O]x詳情供應(yīng)商
68333-70-0大豆脂肪酸與苯甲酸、季戊四醇、鄰苯二甲酸酐、甘油和2,4-二異氰酸酯基-1-甲基苯的聚合物Fatty acids, soya, polymers with benzoic acid, pentaerythritol, phthalic anhydride and TDI;
Soybean oil fatty acids, benzoic acid, phthalic anhydride, pentaerythritol, toluene diisocyanate polymer;
Soybean oil fatty acids, pentaerythritol, benzoic acid, phthalic anhydride, toluene diisocyanate polymer;
ide and tdi
(C9H6N2O2.C8H4O3.C7H6O2.C5H12O4.W99)x詳情供應(yīng)商
93859-04-2十二烷基苯-2,4-二異氰酸酯Dodecylbenzene-2,4-diisocyanate;
1-dodecyl-2,4-diisocyanato-benzen
CAS:93859-04-2分子結(jié)構(gòu)C20H28N2O2詳情供應(yīng)商
67891-75-2石油烯烴(C>10)α-氧化物與甲苯-2,4-二異氰酸酯的反應(yīng)產(chǎn)物Alkenes, C>
10 .alpha.-, oxidized, reaction products with 2,4-TDI Oxidized .alpha.-olefins (petroleum), toluene-2,4-diisocyanate ester
C9H6N2O2.W99詳情供應(yīng)商
熱門搜關(guān)鍵詞:lapigenin tetramethylluteolin 水溶性 聚 樹脂 1C32 Acraldehyde Armoslip Iron lanthanum oxide 6,6-二甲基-2-烯-4-炔氯代庚烷 dodecyle C17H22O2S Trimethylsulphoxonium Iodide 3A ???ˉ·? (S)-(+)-1-CHLORO-2,3 B2O3 CAS NO Na2O CAS NO 2,6-二溴苯醌 K2O3CAS NO UDEL Thymol Iodide oxoacetic acid 三苯碳鎓 pcb CAS NO ?1?ˉ ?o?? P8000 ADHESI Phosphonoformic acid trisodium salt hexahydrate C30 H20ClN C37H27N Pyrophosphate sodium 硅氧 氨 (S)-(+)-1-CHLORO- (S)-(+)-1-CHLO (S)-(+)-1- icarboxyphenyl 乙酰對甲基苯胺 ??酸? tempa monium chloride diallyldimethylam C12H23O2NCl