国产综合自拍,av影音天堂,国产精品视频一区国模私拍,亚洲欧洲免费无码,日本人丰满xxxxhd,日韩女同一区二区三区

Chengdu AstaTech Chemical Technology Co., Ltd.
English
中文版
Chengdu AstaTech Chemical Technology Co., Ltd.

Hot key words:

產品介紹  產品介紹  
?
Products

Service Hotline

+86-28-85122536
Add: 488 West Kelin Road, Haixia Science Park, Wenjiang District, Chengdu City, Sichuan Province, China
Products
TRANS-2-AMINOCYCLOPENTANOLHCL
Chinese name:反式-(1R,2R)-2-氨基-環戊醇鹽酸鹽
English name:TRANS-2-AMINOCYCLOPENTANOLHCL
CAT:67309
CAS No:31775-67-4
Purity:0.95
Molecular formula:C5H11NO·HCl
Molecular weight:137.61

【Return】

Chengdu AstaTech Chemical Technology Co., Ltd.