CAS 1642786-47-7 4-(3-C
CAS 1748-89-6 2,2'-bipyr
CAS 114527-28-5 4-Methyl-
CAS 1762-42-1 4,4'-Bis(etho
CAS 71071-46-0 4,4'-Bis(
CAS 56100-19-7 4-METHYL-2,
CAS 6153-92-0 4,4'-DIPHE
CAS 6813-38-3 2,2'-Bipyri
Contact: Administration officer
Phone: +86-755-89396905
Tel: 0755-89396905
Email: admin # nexconn.com
Add: Rm 3201, 5C, Longguang Jiuzhuan, Minzhi Ave., Longhua New Dist., Shenzhen 518131 China