Hubei YoungXin Pharmaceutical Tech Co.,Ltd.

  • Product Name: rac N-Demethyl Promethazine
  • Updated Date: 2023-01-04 10:12:29
  • Purity: 95.0%
¥Inquiry 10mg

Shenzhen hengfeng wanda chemical co., LTD

  • Product Name: rac N-Demethyl Promethazine
  • Updated Date: 2024-02-01 21:39:11
  • Purity: 99.0%
¥Inquiry 1kg