经典无码视频在线免费_亚洲国产午夜福利在线视频_亚洲欧洲日韩中文字幕_亚洲欧美成人影院

Current location:Products
2-Methylpropane boronic acid-(1S,2S,3R,5S)-(+)-2,3-pinanediol ester
Name:           2-Methylpropane boronic acid-(1S,2S,3R,5S)-(+)-2,3-pinanediol ester
CAS No.:           84110-34-9
Purity:           ≥98%
Structural formula:           
返回