Naphtho[2,3-c]pyrans and benz[g]isoquinolines from 6-methoxy-2H-pyran-3(6H)one

R&D Labs maybe for 106997-04-0

• Naturalin Bio-Resource Co., Ltd

  website:http://www.naturalin.com

  Contact:+86-0731-84430651

  Address:B1-402, Lu-Valley Enterprise Square.No.27 Wenxuan Road. Lu-Valley Hi-Tech District.

• Zhangjiagang Jianing Import & Export Co.,Ltd.

  Contact:086-512-55379012 13913607595

  Address:NO.1 Guotai North Road Zhangjiagang Economic Development Zone,215600,Jiangsu,China

• Jiangxi Province Bethel Pharmaceutical Co., Ltd.

  Contact:+86-795-259 3456 ，+86-15957688008 13566650571

  Address:Huangjindui Chemical Park， Shanggao County ，Yichun city，Jiangxi Province

• Tianjin SPHINX SCIENTIFIC LAB.

  Contact:+86-022-66211289

  Address:Tianda high-tech Park. No.80,the 4th Avenue

• Shandong Topscience Biotech Co., Ltd.

  Contact:0633-2619278

  Address:No. 98 Lanshan West Road, Lanshan District, Rizhao, Shandong Province, P.R. of China