在线观看视频免费完整版,人人超人人超碰超国产香蕉,国产色综合色产在线视频,欧洲亚洲色视频综合在线,欧洲亚洲色视频综合在线

亚洲一区制服无码中字,国产美女被遭高潮免费网站,精品成人无码中文字幕不卡
會(huì)員登錄
請(qǐng)登錄您的生意號(hào)，獲取電子名片。便于轉(zhuǎn)發(fā)分享！
取消
會(huì)員登錄
請(qǐng)登錄您的生意號(hào)，獲取電子名片。便于轉(zhuǎn)發(fā)分享！
取消
1-Ethyl-2-phenyl indole
1-Ethyl-2-phenyl indole
Product Category:Indole and its derivatives

№A211
CAS Rn:【13228-39-2】
Molecular weight: 221.30
Simple formula: C16H15N
Chemical structure formula:1-Ethyl-2-phenyl indole
SPECIFICATIONS:

Appearance : crystalline powder
Colour : yellow
Purity : 98.0% min (HPLC)
Melting point : 78~80℃
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