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(chǎn)品介紹  產(chǎn)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
(+/-)-1-N-BOC-3-CYANO-PIPERIDINE
Chinese name:1-叔丁氧羰基-3-氰基哌啶
English name:(+/-)-1-N-BOC-3-CYANO-PIPERIDINE
CAT:57644
CAS No:91419-53-3
Purity:0.95
Molecular formula:C11H18N2O2
Molecular weight:210.2728

【Return】

Chengdu AstaTech Chemical Technology Co., Ltd.