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(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
75-71-8二氯二氟甲烷;
二氟二氯甲烷;
氟里昂-12		Dichlorodifluoromethane;
Difluorodichloromethane;
Fluorocarbon 12;
Freon-12;
Refrigerant R12		CAS:75-71-8分子結(jié)構(gòu)CCl2F2詳情供應(yīng)商
1495-28-9Methane,dichlorofluoronitroso-;
Dichlorofluoronitrosomethane		CAS:1495-28-9分子結(jié)構(gòu)CCl2FNO詳情供應(yīng)商
421-58-9Phosphonous dichloride,P-(trifluoromethyl)-;
Phosphonousdichloride, (trifluoromethyl)- (6CI,7CI,8CI,9CI);
(Trifluoromethyl)dichlorophosphine;
Dichloro(trifluoromethyl)phosphine		CAS:421-58-9分子結(jié)構(gòu)CCl2F3P詳情供應(yīng)商
51965-64-1TRIFLUOROMETHYLPHOSPHONIC ACID DICHLORIDE;
TRIFLUOROMETHYLPHOSPHONIC ACID DICHLORIDE;
TRIFLUOROMETHYLPHOSHONYL CHLORIDE		CAS:51965-64-1分子結(jié)構(gòu)CCl2F3OP詳情供應(yīng)商
34764-21-1(Chlorodithio)chlorodifluoromethaneCAS:34764-21-1化學(xué)結(jié)構(gòu)CCl2F2S2詳情供應(yīng)商
熱門搜關(guān)鍵詞:C7FCl2H5 C7FClH6 nico2s4 C7 Cl2 H6 乙丙 共聚物 ethylene propylene copolymer 硫代 甘油 C11H12F3O2N 甲基 硅 丁基 PURE MDI BAPN C5H2OCl4 C5H2Cl4O nicotelline C5H2Cl4NO CF3CH2CH2CF3 diethylheptylamine ethylheptylamine C2SO2Cl6 phenol sulfonic C15OCl2H12 Trochloromethane Trochloromethan 2-(二乙氨基)乙硫醇鹽酸鹽 CF3CH2CF2CH2CF3 AdekaPolyether BEX 11 C28H44N2O2 C27H42N2O2 Triisooctyl phosphite CF2HOCF2H C27H29N7O3•2HCl 4-溴-2-氯苯甲腈 C15 O F H9 pentach ?二脲? ?聯(lián)胺? diheptyl disulfide ?乙二胺? dihexyl disulfide 3-甲基-2,4-戊 二酮