SYNTHESIS OF 1H-PYRIDAZIN-4-ONE DERIVATIVES FROM ACETYLACETONE THROUGH ITS DIFLUOROBORYL CHELATE

R&D Labs maybe for 119804-63-6

• Nanjing HuiBaiShi Biotechnology Co.,Ltd.

  Contact:+86 (25)58745219

  Address:No.606 Ningliu Road,LiuHe District.

• Changsha Easchem Co.,Limited

  website:http://www.easchem.com

  Contact:+86-731-89722861 89722891

  Address:2/F-4/Bld Colorful Palace, No.605 Changsha Ave, Yuhua Area Changsha Hunan China.

• XI'AN CHUKANG BIOTECHNOLOGY CO.,LTD

  Contact:29-63685658 63685359

  Address:Room 3-1202,Building 1,Oriental oasis,East of Xianning Road,Xi'an,Shaanxi 710043 P.R.China

• Shanghai KFSL Pharmaceutical Technology Co.,Ltd.

  Contact:+86-21-39971718

  Address:859 jiadingchengliu shanghai

• Chengdu NoVi Biotechnology Co., Ltd.(expird)

  Contact:13551243286/028-81458053

  Address:NO.168-1-224 JULONG ROAD WUHOU DISTRICT, CHENGDU CITY,SICHUAN PROVINCE