日本欧美一区二区三区在|国内日韩免费在线一级片|亚洲精品无码国产日韩二三区|影视先锋AV中文字幕|好看的黄色网站欧美-大影AV

露脸视频一区二区三区在线播放,国产无遮挡又黄又爽不要VIP软,久RE在线精品免费观看高清,国产日本精品久久久久久久,十八禁免费黄色网站

日本欧美一区二区三区在|国内日韩免费在线一级片|亚洲精品无码国产日韩二三区|影视先锋AV中文字幕|好看的黄色网站欧美-大影AV

會員登錄
請登錄您的生意號,獲取電子名片。便于轉發分享!
取消
會員登錄
請登錄您的生意號,獲取電子名片。便于轉發分享!
取消
5-Fluoro-2-methylindole
5-Fluoro-2-methylindole
Product Category:Indole and its derivatives

№A521
CAS Rn:【399-72-4】
Molecular weight: 149.16
Simple formula: C9H8FN
Chemical structure formula:5-Fluoro-2-methylindole
SPECIFICATIONS:
Appearance : Crystals or crystalline powder
Colour : Light brown
Purity : 98.0% min (HPLC)
Melting point : 98-101℃
Loss on drying : 0.5% max
Packing : In 25kg net drum with PE liners

Home

Home

News information

News

About Us

About Us

Products

Products

Contact Us

Contact Us