做爰视频试看30分钟,在线成人国产天堂精品av,亚洲最大成人网站

Home > Compound Synonyms > trimethyl-[3-[4-(2-phenylethenyl)pyridin-1-ium-1-yl]propyl]azanium dibromide

CAS No. : 21074-52-2 Formula : C19H26Br2N2 Molecular Weight. : 442.231 Check Encyclopedia

Synonyms : 1-(3-Dimethylaminopropyl)-4-styryl pyridinium bromide methobromide; Pyridinium,1-(3'-dimethylaminopropyl)-4-styryl-,bromide,methobromide; Pyridinium,4-styryl-1-(3-(trimethylammonio)propyl)-,dibromide; 4-Styryl-1-(3-(trimethylammonio)propyl)pyridinium dibromide; trimethyl-[3-[4-(2-phenylethenyl)pyridin-1-ium-1-yl]propyl]azanium dibromide;

Supplier : All (3) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
American Custom Chemicals Corporation	96%	7Day (s)	500g	Request For Qutation
Ibookbio	96%	7Day (s)	500g	Request For Qutation

综合成人亚洲偷自拍色,一个人看的免费高清www视频,伊人色综合一区二区三区,在线播放五十路熟妇,伊人激情av一区二区三区