日本三人交三人配_黄色电影小说图片_国产精品18毛片一区二区_性做爰的免费视频_777影院理伦片片,三级不卡视频,亚洲第一久久久,亚州一区二区

国产精品蜜臀,日本调教羞打屁股网站,男女多p混交群体交乱爽
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
 	1-Methyl-2-Phenyl indole
1-Methyl-2-Phenyl indole
Product Category:Indole and its derivatives

№A210
CAS Rn:【3558-24-5】
Molecular weight: 207.28
Simple formula: C15H13N
Chemical structure formula:1-Methyl-2-Phenyl indole
SPECIFICATIONS:

Appearance : crystalline powder
Colour : white
Purity : 99.0% min (G.C)
Melting point : 99~101℃
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