国产在线播放精品无码丝袜_最新国产日韩欧美综合一区视频_久草国产在线播放_国产隔着超薄丝袜进入在线_亲摸艹免费视频网站无码观_欧美精品√在线祝_草莓视频下载app在线观看_亚洲精品人成综合网_欧美精品一二三四_日韩欧美丰满熟妇人妻潮喷

會員登錄
請登錄您的生意號,獲取電子名片。便于轉(zhuǎn)發(fā)分享!
取消
會員登錄
請登錄您的生意號,獲取電子名片。便于轉(zhuǎn)發(fā)分享!
取消

product center

+

(S)-4-benzyl-2-hydroxymethylpiperazine

(S)-4-benzyl-2-hydroxymethylpiperazine

C12H18N2O

Chinese name:(S)-4-芐基-2-羥甲基哌嗪

Product category:Pharmaceutical intermediates

CAS NO.:149715-45-7

Molecular weight:206.12

Quality standards:Enterprise standard


Home

Home

News

News

About

About

Products

Products

Contact

Contact