Inhibitors of steroid biosynthesis: Preparation of 5,10-secoestr-4-ynes

R&D Labs maybe for 83747-36-8

• hangzhou verychem science and technology co.ltd

  website:http://www.verypharm.com

  Contact:+86-571-88162785; 88162786

  Address:F1502, 753 Shenhua road, Hangzhou, China

• Shanghai Longjin Metallic Material Co., Ltd.

  website:http://www.shlongjin.cn/

  Contact:021-56517503,56502257

  Address:No.16, Lane 555, Chengyin Road, Shanghai

• H&Y International Group Ltd

  Contact:+86-571-86491666

  Address:SHI XIANG ROAD

• Chongqing Yawei Fine Chemical Co.,Ltd

  Contact:0086-23-62849407

  Address:Ziyou village, Nanquan town, Banan district, Chongqing China

• JIN TAN CHENG'EN CHEMICAL CO.,LTD.

  Contact:86-519-82116250

  Address:NO.102，village Dongfang，conomic development zone