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
2,8-DICHLOROQUINOLINE-3-CARBOXALDEHYDE
Chinese name:2,8-二氯喹啉-3-甲醛
English name:2,8-DICHLOROQUINOLINE-3-CARBOXALDEHYDE
CAT:52861
CAS No:144918-96-7
Purity:0.97
Molecular formula:C10H5Cl2NO
Molecular weight:226.0588

【Return】

Chengdu AstaTech Chemical Technology Co., Ltd.