HEXAMETHYLENE SEBACATE POLYMER
癸二酸与己二醇的聚合物
CAS No. 26745-88-0
HEXAMETHYLENE SEBACATE POLYMER
癸二酸与己二醇的聚合物
L 245976 192517-00-3
K.Mn.O.Zr 192516-19-1
Phaseolic acid 53755-04-7