Synthesis of Some 4-Oxo-1-phenyl-5,6-dihydro-1H,4H-pyranopyrazole Derivatives

R&D Labs maybe for 128253-83-8

• Shanghai Sharing technologies Co., Ltd.

  Contact:86-021-66787223

  Address:No11, Lane 225, Jinxiang Road,Pudong district

• Shanghai doly chemical Co.,Ltd

  Contact:+86-21-34716221

  Address:No.328,WuHe Roard,MinHang,ShangHai China

• FOSHAN NANHAI ZHONGNAN PHARMACEUTICAL FACTORY

  Contact:0086-0757-85609331

  Address:XIAHENGTIAN INDUSTRIAL ZONE,SHAYONG VILLAGE,LISHUI TOWN

• Engineering Research Center of Pesticide, Heilongjiang Province

  Contact:+86-451-86609001

  Address:No.74 of Xuefu Road, Nangang District,

• SHANDONG AONA CHEMICAL CO.,LTD.

  Contact:86-532-85762926

  Address:LIUYUAN TOWN, ZAOZHUANG CITY, SHANGDONG PROVINCE.