看孕妇做爰免费视频,中文不卡在线,qvod经典视频在线观看二区,亚洲一级中文字幕,国产欧美日韩三区,国产视频123区,热99精品

5-Bromonicotinic Acid


CAS No.20826-04-4
Chemical Formula
Quality standards: 
AppearanceWhite powder 
Content≥ 98.5% 
Melting point ≥ 180°C 
Moisture content≤ 0.5%

Keywords: 5-Bromonicotinic Acid

Product Inquiry

If you are interested in our services, please fill out the form below and we will contact you as soon as possible.