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
72828-34-31,4-丁二醇與2-EH和二異構(gòu)化的異佛爾酮二異氰酸酯聚合物1,3-Diazetidine-2,4-dione, 1,3-bis[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]-, polymer with 1,無(wú)(C24H36N4O4.C8H18O.C4H10O2)x詳情供應(yīng)商
96352-95-3異佛爾酮二異氰酸酯與聚丙烯-1,2-乙二醇醚的聚合物Isophorone diisocyanate, polypropylene glycol ether polymer無(wú)詳情供應(yīng)商
55636-50-5異佛爾酮二異氰酸酯與己二酸和二甘醇的聚合物Isophoron diisocyanate, polymer with adipic acids and diethylene glycol hexanedioic acid, polymer wi無(wú)(C12H18N2O2.C6H10O4.C4H10O3)x詳情供應(yīng)商
39378-01-3;
聚四氫呋喃與異佛爾酮二異氰酸酯聚合物
Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 5-isocyanato-1-(isocyanatomet;
Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane;
Isophorane diisocyanate, polybutylene glycol polymer;
Poly(oxytetramethylene) glycol, isophorone diisocyanate copolymer;
Poly(oxy-1,4-butanediyl), α-hydro-ω-hydroxy-, polymer with 5-isocyanato-1-(isocyanatomethyl) -1,3,3-trimethylcyclohexane;
isophorone diisocyanate/ tetrahydrofuran copolymer
無(wú)詳情供應(yīng)商
6336-44-3;
聚四氫呋喃與異佛爾酮二異氰酸酯聚合物
(1Z)-1-Propen-1-ylboronic acid;
Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane;
Isophorane diisocyanate, polybutylene glycol polymer;
Poly(oxytetramethylene) glycol, isophorone diisocyanate copolymer;
Poly(oxy-1,4-butanediyl), α-hydro-ω-hydroxy-, polymer with 5-isocyanato-1-(isocyanatomethyl) -1,3,3-trimethylcyclohexane;
isophorone diisocyanate/ tetrahydrofuran copolymer
CAS:6336-44-3化學(xué)結(jié)構(gòu)C3H7BO2詳情供應(yīng)商
熱門搜關(guān)鍵詞:mylene 乙基(1-甲基丁基)丙二酸二乙酯 WATER CAS Aloracetam Exisulind Diethylcarbamodithioic acid Alno β(3,5 - 二叔丁基-4-羥基苯基)丙酸甲酯 2-aminopyrimidine-5-carboxylic acid ethyl glycinate hydrochloride HYDROXYPROPYL ACETATE AMIDO AMINE Tecastemizole CF3CH2OCClF2 dibenzyl malonate 酰氯 吡啶 Fialuridine ethylglycerol OTOP C2H5OH5C2 Plane H3b3o6 3-(2-Methoxyphenyl)acrylic acid 酸 胺 C6H18N2O azetidin-3-ol hydrochloride imidazolidin-4-one 異佛爾酮二異氰酸酯 聚合物 Phospholipase N-cyclohexylcyclohexanamine 顏料 48:1 2,2',5,5'-四甲基聯(lián)苯 C10H7ClN2O2S 丙烯基 酚 4-羥基-3-甲氧基肉桂醛 松香甘油 Acryloyl chloride Phenylethylidene Isoquinolin-5-amine Cyclohexanedimethanol 
镇雄县| 化隆| 浪卡子县| 茶陵县| 英吉沙县| 柳河县| 博野县| 景东| 浏阳市| 惠东县| 瑞丽市| 正安县| 诏安县| 汉寿县| 广水市| 白城市| 宜兰市| 波密县| 旬邑县| 洪湖市| 汉川市| 巨鹿县| 德钦县| 东方市| 祁门县| 平邑县| 长泰县| 深州市| 砚山县| 忻城县| 应用必备| 奉节县| 阳谷县| 安乡县| 宝丰县| 贺兰县| 老河口市| 多伦县| 公安县| 吕梁市| 兴海县|