欧美大黑BBBBBBBBB香啊_国产午精品午夜福利757视频播放_午夜片无码区在线观看视频_国产一区二区三区视频
會(huì)員登錄
請登錄您的生意號(hào)，獲取電子名片。便于轉(zhuǎn)發(fā)分享！
取消
2-fluoro-3-chloro-5-trifluoromethylpyridine(FCTF)
2-fluoro-3-chloro-5-trifluoromethylpyridine(FCTF)
CAS NO.:72537-17-8
Capacity T/Y:400
Assay:≥ 99%
Molecular formula:

C6H2ClF4N


Molecular weight:199.5
Appearance shape:colorless and transparent liquid
Physical and chemical properties
Use
Security Information
欧美大黑BBBBBBBBB香啊_国产午精品午夜福利757视频播放_午夜片无码区在线观看视频_国产一区二区三区视频