diethyleneglycol bis-methane-sulfonyl ester;dimethyl 3-oxapentane-1,5-disulfonate;Diethylene Glycol Dimesylate;oxydiethane-2,1-diyl dimethanesulfonate;di-mesyl-diglyme;
宝鸡缔都医药化工有限公司
联系商家时请提及chemicalbook,有助于交易顺利完成!
缔都医药