Hexanedioic acid, polymer with 1,3-diisocyanatomethylbenzene, 1,2-ethanediol, 1,2-propanediol and 1,2,3-propanetriol
CAS No. 53123-38-9
toluin 50563-41-2
IBERIN 505-44-2
FLUORENE-9-14C 50559-30-3
FHSi 50561-30-3
3-氯哌啶