N3-[(3-bromophenyl)methyl]-2,3-Pyridinediamine

Chongqing Jiulongpo Yuhua Chemicals Co. Ltd. (YCC). We are a professional organic compounds manufacturer. Our company established in 1998 in Chongqing city for plastic and rubber material business first, but, with the development of market requirements, we have been committing to active pharmaceutical ingredients, pharmaceutical intermediates, fine chemicals products since 2004 in Chengdu.