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(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(diǎn)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
25102-52-71,3-丁二烯與2-甲基-1,3-丁二烯的聚合物1,3-Butadiene, 2-methyl-, polymer with 1,3-butadiene(C5H8.C4H6)x詳情供應(yīng)商
68081-82-32-甲基-1,3-丁二烯與氯化-2-甲基-1-丙烯的聚合物;
氯化異丁烯與異丙烯的聚合物;
氯化丁基橡膠
1,3-Butadiene, 2-methyl-, polymer with 2-methyl-1-propene, chlorinated;
Chlorinated isobutylene, isoprene polymer;
Isobutylene-isoprene copolymer, chlorinated;
1,3-Butadiene, 2-methyl-, polymer with2-methyl-1-propene, chlorinated
(C5H8.C4H8Cl)x詳情供應(yīng)商
68071-29-4酚改性天然橡膠樹脂;
酚改性的2-甲基-1,3-丁二烯的均聚物
1,3-Butadiene, 2-methyl-, homopolymer, phenol-modified;
Phenol, natural rubber resin
CAS:68071-29-4分子結(jié)構(gòu)C6H6O詳情供應(yīng)商
9003-31-0聚異戊二烯;
異戊二烯的聚合物;
天然橡膠;
2-甲基-1,3-丁二烯的均聚物
1,3-Butadiene, 2-methyl-, homopolymer;
Isoprene,polymers (8CI);
Betaprene H;
Isoprene D;
Isoprene homopolymer;
Isopreneoligomer;
Isoprene polymer;
JSR-LIR 20000;
JSR-PIP 2;
KM 4K1;
LIR 15;
LIR20000;
PIP;
PIP (polyisoprene);
Poly(2-methyl-1,3-butadiene);
Poly(2-methylbutadiene);
Poly(isopentadiene);
Polyisoprene;
Revultex Lan 960;
TR 301
CAS:9003-31-0分子結(jié)構(gòu)(C5H8)x詳情供應(yīng)商
68441-13-4順-1,4-環(huán)狀-2-甲基-1,3-丁二烯的均聚物1,3-Butadiene, 2-methyl-, homopolymer, of cis-1,4-configuration, cyclized詳情供應(yīng)商
68441-14-5溴丁基橡膠;
2-甲基-1,3-丁二烯與溴化-2-甲基-1-丙烯的聚合物
Butyl rubber, brominated;
1,3-Butadiene, 2-methyl-, polymer with 2-methyl-1-propene, brominated
CAS:68441-14-5分子結(jié)構(gòu)(C5H8.C4H8)x詳情供應(yīng)商
熱門搜關(guān)鍵詞:nitroterephthalic acid Pd(PP3)4 H3COOC -葡萄糖苷 2-氯-N-(2,6-二甲苯基)乙酰胺 (?)-α-蒎烯 2,4,6-三甲苯 乙氧基鈮 (CH3)3NC2H5Cl 喹啉-8-酮 ???Do??????a 5-methylcytidine C10H15O5N3 butyl 2-propyl ester 2-METHYL-1-INDANONE benzene-1,2,4-tricarboxylate 4-butoxy-1- 2,1,3-Benzoxadiazol-4(5H)-one,5-bromo-6,7-dihydro- P.R.166 2,2',4,4',6,6'-hexanitroazobenzene 3-Bromo-9 12-hydroxy-9-octadecenoic acid 1,2-cyclohexanedicarboxylic 3-fluoropyrrolidine (C15H10N2O2 9,10-anthraquinone-2,6-disulfonic acid 3-Cyclopentene-1-acetaldehyde hydroxy-3-methylfentanyl 2-TC C.I PIGMENT L-2-AD C11H20O 2463 - 77 - 6 3-methyl-1 a-?a 3-Octen-2-ol,2-methyl-, (3Z)- BASF 6550; (2S,3R,4R C6H7O4P CAS:33795-18-5 Palmiticacid, propyl ester Glycine,L-cysteinyl- 4-(3,4-Dichlorophenyl)-1-tetralone