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
(1-(1-ETHOXYETHYL)-1H-PYRAZOL-4-YL)BORONICACIDPINACOLESTER
Chinese name:1-(1-乙氧基乙基)-4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑
English name:(1-(1-ETHOXYETHYL)-1H-PYRAZOL-4-YL)BORONICACIDPINACOLESTER
CAT:26684
CAS No:1029716-44-6
Purity:0.95
Molecular formula:C13H23BN2O3
Molecular weight:266.14

【Return】

Chengdu AstaTech Chemical Technology Co., Ltd.