成人精品亚洲美女少妇一区,1024毛片女人精品,成人午夜福利在线观看不卡视频,亚洲三极一区二区三区

連云港群盛化工有限公司

Lianyungang Qunsheng Chemical Co., Ltd.

Surviving on quality, developing by technology.

A chemical production enterprise specializing in pharmaceutical intermediates

PRODUCTS

■  Benzophenone series

■  Other

PRODUCTS

www.comply7.com

5-chloro-2-methylaminobenzophenone

CAS No. 1022-13-5
EINECS No. 213-822-1
Molecular formula C14H12ClNO
Molecular weight 245.7042
Use Used as an intermediate for drug diazepam and methyldiazepam
Structural formula

HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   FACTORY  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2021, Lianyungang Qunsheng Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備07508512號