A facile synthesis of 2,3-dihydro-1H-phenothiazin-4(10H)-ones

R&D Labs maybe for 89193-78-2

• Dalian RSD International Trade Co.,Ltd.(expird)

  Contact:86-22-60875058 58610575

  Address:Wantong International Areas, Hongqiao District, Tianjin, China.China

• Xi'an North Information Industry Co., Ltd. Weilv Chemical Department

  Contact:+86-29-88156413

  Address:Jixiang Road 99 Xi'an Shaanxi Province

• Nanyang Tianhua pharmaceutical Co.,Ltd.

  Contact:+8618639816203

  Address:Longsheng Industrial Park

• Xi'an HO-SHINE Bio-Technology Co., Ltd

  Contact:+86 (29) 8248-5435/18292020086

  Address:No.6 Shiyuan Road Xian City Shaanxi Province, 710048 China

• ZHIJIANG ZENVA SINO COMMERCE AND TRADE CO., LTD.

  website:http://www.zenvasino.com

  Contact:+86-138-72658998

  Address:Shibeishan Road,Zhijiang, Hubei, China