Quinazolines. XXV. The synthesis of 8-chloro-2-[4-(2-furoyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine hydrochloride (8-chloroprazosin hydrochloride)

R&D Labs maybe for 63055-08-3

• Taixing Shenfeng Chemical Co., Ltd.

  Contact:+86-523-87117033, 87117666

  Address:4# Yinsanlu, Huangqiao town, Taixing, Jiangsu, China.

• Foreschem Co., Ltd

  Contact:+86-533-3112891

  Address:zibo

• He Bei Shun Er Chemical Co., LTD.

  Contact:86-0311-86996932/86860168

  Address:No 18,North street

• Xian Changyue Biological Technology Co., Ltd.

  website:https://www.xachangyue.com/

  Contact:+86-029-88211911

  Address:Keji Road NO.70

• Zibo Xiaoguang Chemical Material Co., Ltd

  Contact:15954099116

  Address:Boshan Development Zone