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

国产精品丝袜综合区丝袜,亚洲精品久久久久秋霞
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
3-Methylindole
3-Methylindole
Product Category:Indole and its derivatives

№A306
CAS Rn:【83-34-1】
Molecular weight: 131.18
Simple formula: C9H9N
Chemical structure formula:3-Methylindole
SPECIFICATIONS:
Appearance : crystal
Colour : White
Purity : 98.0% min (HPLC)
Melting point : 95~96℃
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