中文国产日韩欧美二视频,一个人免费观看www在线视频 ,伊人亚洲综合网色

^{<thead id="ndsrp"></thead>}

Home > Compound Synonyms > (2S,3aR,5S,6R,7R,7aR)-6-Acetoxy-7-hydroxy-2,5-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-2-carboxylic acid methyl ester

CAS No. : 101069-03-8 Formula : C12H18O8 Molecular Weight. : 290.267 Check Encyclopedia

Synonyms : (2S,3aR,5S,6R,7R,7aR)-6-Acetoxy-7-hydroxy-2,5-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-2-carboxylic acid methyl ester; 4-O-acetyl-1,2-O-[1-(exo-methoxycarbonyl)ethylidene]-β-L-rhamnopyranose;

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

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	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