三年在线观看免费大全四年级,高潮爽死抽搐白浆,婷婷亚洲久悠悠色悠在线播放,老太bbwwbbww高潮,777色婷婷av一区二区三yy_久久久www免费人成精品_福利姬喷水_香港三级理论国产电影_国产丰满老熟妇乱xxx1区

主要從事醫藥中間體的生產和研發

Mainly engaged in the production and R & D
of pharmaceutical intermediates

Key Products
Products
Indole-3-carboxylic acid

Indole-3-carboxylic acid
Product name: Indole-3-carboxylic acid
CAS No.: 771-50-6
Molecular formula: C9H6NO2
Structural formula:  
Product specifications:

appearance

crystal powder

melting point(mp)

210-218℃

boiling point 419.6°C at 760 mmHg
flashing point 207.6°C
Uses: pharmaceutical intermediate for the synthessis of tropisetron and antiviral agent.
+86-13906149256

Add: North Binhai Chemical Zone, Gengju Village, Binhai Town, Zhnahua County, Shandong Province, China
P.C.: 256800
Contact: Mr. Shi
Tel: +86-13906149256
E-mail: info@huibangchem.com
URL: www.xiaotanwan.com
QQ: 793211102

 

Wechat

Mobile

Copyright(C)2022,Zhanhua Huibang Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice