Synthesis of 4a, 8a-diphenyl-2,3,4a,6,7,8a-hexahydro-p-dioxino[2,3-b]-p-ioxin

R&D Labs maybe for 94527-43-2

• Antaeus Bio-technology Co., LTD(expird)

  Contact:021-31252569

  Address:shanghai pudong

• Zhejiang Quzhou Jiancheng Silicone Co., Ltd.(Shanghai Jiancheng Industial and Trade Co, Ltd)

  Contact:18957018777 +86-570-3888777

  Address:The company production base address： Quzhou City, Zhejiang Province high-tech industrial park Nianhua Road 37

• HANGZHOU TOYOND BIOTECH CO., LTD

  Contact:+86-571-86965177

  Address:No. 189, Fengqi East Road, Hangzhou, China

• Henan zhongda Biological Engineering Co., Ltd

  Contact:86-28-18109029985

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

• Shijiazhuang Frontierchem Co., Ltd.

  Contact:+86-311-89271196

  Address:4-4-202 No.15 Biandian Street,Shijiazhuang