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號查詢

化工產品

CAS號查詢化工產品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
26471-62-51,3-二異氰酸基甲苯;
2,4-二異氰酸甲苯酯
1,3-diisocyanatomethyl-Benzene;
2,4-Toluene diisocyanate;
1,3-diisocyanatomethyl-benzen;
diisocyanatomethylbenzene;
diisocyanatotoluene
CAS:26471-62-5分子結構C9H6N2O2詳情供應商
68568-50-32-乙基-2-(羥甲基)-1,3-丙二醇與1,3-二異氰酸基甲基苯、α-氫化-ω-羥基聚[氧基(甲基-1,2-亞乙基)]和1,1'-?2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, polymer with 1,3-diisocyanatomethylbenzene, .alpha.-hydro(C15H10N2O2.C9H6N2O2.C6H14O3.(C3H6O)nH2O)x詳情供應商
75915-56-9己二酸與1,6-二異氰酸根合己烷、1,3-二異氰酸基甲基苯、2,2-二甲基-1,3-丙二醇和1,6-己二醇的聚合物Hexanedioic acid, polymer with 1,6-diisocyanatohexane, 1,3-diisocyanatomethylbenzene, 2,2-dimethyl-1詳情供應商
9019-92-5己二酸與1,3-二異氰酸基甲苯和1,2-乙二醇的聚合物;
己二酸與1,3-二異氰酸基甲苯和1,2-乙二醇的聚合物;
乙二醇
POLY(ETHYLENE ADIPATE), TOLYLENE 2,4-DIISOCYANATE TERMINATED;
Ethyleneglycol,adipicacid,toluenediisocyanatepolymer;
Hexanedioicacid,1,2-ethanediol,1,3-diisocyanatomethylbenzene;
Hexanedioicacid,polymerwith1,3-diisocyanatomethylbenzeneand1,2-ethanediol;
Poly(ethyleneadipate),toluenediisocyanateprepolymer;
Toluenediisocyanate,ethyleneglycoladipatepolymer;
POLY(ETHYLENE ADIPATE), TOLYLENE 2,4-DIISOCYANATE TERMINATED;
POLY(ETHYLENE ADIPATE), TOLYLENE 2,4-DII SOCYANATE TERMINATED, 3 WT. % NCO;
Ethylene glycol, adipic acid, toluene diisocyanate polymer Hexanedioic acid, 1,2-ethanediol, 1,3-diisocyanatomethylbenzene Poly(ethylene adipate), toluene diisocyanate prepolymer Toluene diisocyanate, ethylene glycol adipate polymer
C17H19N2O8詳情供應商
9038-90-8[1,3-丁二醇與1,3-二異氰酸基甲基苯、2-乙基-2-羥甲基-1,3-丙二醇和Α-氫-Ω-羥基聚[氧(甲基-1,2-亞乙基)]]1,3-Butanediol, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanedio;
1,3-Butanediol, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl);
1,3-BUTANEDIOL-TOLUENE DIISOCYANATE-TRIMETHYLOLPROPANE- POLYPROPYLENE GLYCOL POLYMER;
1,3-Butanediol, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and α-hydro-ω-hydroxypoly[ oxy(methyl-1,2-ethanediyl)];
TDI/polypropylene glycol/trimethylolpropane/1,3-butanediol
詳情供應商
68413-02-5氫化蓖麻油與1,3-二異氰酸基甲苯和2-乙基-2-(羥甲基)-1,3-丙二醇的聚合物;
氫化蓖麻油與1,3-二異氰酸基甲苯和2-乙基-2-(羥甲基)-1,3-丙二醇的聚合物
Castor oil, polymer with TDI and trimethylolpropane Castor oil, toluenediisocyanate, trimethylolpropane polymer Castor oil, trimethylolpropane, toluenediisocyanate terpolymer詳情供應商
熱門搜關鍵詞:C18 H39 N O2 C11H19O2N N3O4 C26H26N2O7 CHF2CH2CHF2 tetrabromopyrrole C23O4H36 collagen Hydrolyzate C5H10ON4 C5NH CH3C(CH2OH)2CHO 羰 二醇 I2O7 喹啉二甲酸 2,6-二氟芐胺  C11H14O2 二氯化銻 ClOH C19H19N C4H10N4 Bornyl chloride C14H14F3NO4 C12H21N3O2 十八烷基磺酸 氯間二甲苯 羧基 二醇 CF3CHFCH2F 二氫辣椒 C14H14F3NO3 DL-氮雜環(huán)丁烷-2-羧酸 苯基甲胺 3,5-二甲氧基 4-methoxybenzyl [TBA 鈦酸異丙 SnCl3 C12H22N2O3 C6H5CH-2CH 3-氟苯乙腈 二醇 羧基