激情国产白嫩美女在线观看_亚洲日韩一区二区三区不卡_国产精品高颜值在线观看_久久免视精品国产_黄污视频欧美在线观看_亚洲欧美做暖暖的视频_横恋mu动漫第2集在线观看_京香一区二区三区中文字幕_成人免费网站在线看_国模生殖欣赏人体337

完美的世界 1993 电影,《完美世界》txt全集
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
Indole-5-carboxylic acid ethyl ester
Indole-5-carboxylic acid ethyl ester
Product Category:Indole and its derivatives

№A506
CAS Rn:【32996-16-0】
Molecular weight: 189.21
Simple formula: C11H11NO2
Chemical structure formula:Indole-5-carboxylic acid ethyl ester
SPECIFICATIONS:
Appearance : Crystals or crystalline powder
Colour : Off-white
Purity : 94.0% min (HPLC)
Melting point : 95-97℃
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