美国毛片一级,亚洲v欧美v,欧美日本在线

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

116-14-3

四氟乙烯

Tetrafluoroethylene;
Ethene,tetrafluoro- (9CI);
Ethylene, tetrafluoro- (6CI,8CI);
1,1,2,2-Tetrafluoroethylene;
Ethylene tetrafluoride;
Lubron 5;
PFC 1114;
Perfluoroethene;
Perfluoroethylene;
R 1114;
TFE;
Teflon 851K02730;
Tetrafluoroethene;
Tetrafluoroethylene

C2F4

詳情

供應(yīng)商

熱門搜關(guān)鍵詞:K4[FeCN6] C8O2H11 NH2 OH CONH2 ciprofloxaci C9O6H9N NH2 OH oxylthiophene C6O3H5N yclohexane C7 H7 Br N C7H7BrN tetrapentylammonium 2,5-雙(1,1-二甲基丙基)-1,4-苯二醇癸烯-2-酮 C5H11O3Br TPU 發(fā)泡 PolySilsesquioxane resin 烯丙基半胱氨酸 maleimidohexanoate N-叔丁基-N- 2-氨基乙烷 C17 N O6 H21 C18 N O6 H22 azoisopropane C12H6N4O8 C18H9NO oxonaphtho vinyl oxi C7 N S Cl H14 isopropyl naphthalene methylmercury benzoate phenylmercuric propionate phenylmercuric lactate sulfur pentamer phenylmercuric thiocyanate thiophenic BA130 C2H6O2PCl 溴酸錫 C29H26N2O4 msds

化工產(chǎn)品