New Route to Dimethylnaphthalenes Involving Cyclization of Ylidenemalonodinitriles and Ethyl Ylidenecyanoacetates; Part 2. Synthesis of 1,7-, 2,6-, and 2,7-Dimethylnaphthalene

R&D Labs maybe for 87662-78-0

• Chongqing Changfeng Chemical Co., Ltd.

  website:http://www.changfengchem.com

  Contact:+86-23-67896333

  Address:30th Floor, Longhu Ziduxingzuo Building A, 1st Branch,YuSong Rd., Yubei District, Chongqing, China

• Shanghai Surseechem Co.,Ltd.

  Contact:+86-21-61318535

  Address:Building 29,No.2139 Xizha Road, Fengxian District, Shanghai

• HuiFeiChem PharmaTech Co.Ltd

  Contact:0510-85393305

  Address:1619 Huishan Avenue, Huishan District, Wuxi,

• JenKem Technology Co., Ltd.

  Contact:86-10-62983737; +86-10-51287608

  Address:4/F Building C, 2 Shangdi Xinxi Road

• Hangzhou yi lu biont technology Co., LTD

  Contact:+86-571-88152630

  Address:Hangzhoushi HuafengRoad Yicheng3Building1001room.