Total synthesis of (+)- and (-)-K252a

R&D Labs maybe for 170707-38-7

• Fujian Huitian Biological Pharmacy Co., Ltd.

  Contact:0086-598-8300831; 8339920

  Address:No.46,Taijiang Road,Sanming City,Fujian,China

• Henan zhongda Biological Engineering Co., Ltd

  Contact:86-28-18109029985

  Address:shenzhou road,xuedian industrial estate,zhengzhou city,henan province CHN

• Shanghai Synmedia Chemical Co., Ltd

  Contact:+86-21-38681880

  Address:6th Floor, 11A Building, No.528 Ruiqing Road, Heqing town, Pudong new district, Shanghai China

• Beijing Greenchem Technology Co.,Ltd. ( Panjin Greenchem Technology Co.Ltd .)

  website:http://www.bjgreenchem.com/

  Contact:+86-427-6515887

  Address:301,302, 3rd Floor, Building C-7, Dongsheng Science Park, Northern Territory, Zhongguancun, No. 66, Xixiaokou Road, Haidian District, Beijing

• ZiBO KuoDing Trade company Ltd

  website:http://www.sdzbkd.com

  Contact:86-13361591822

  Address:GongQingTuan road