4 7 10-trioxa-1 13-tridecanediamine sds July 8, 2019 16 32 64 128 4 7 10-trioxa-1 13-tridecanediamine 4 7 10-trioxatridecane-1 13-diamine 1 4 7-trioxacyclotridecane-8 13-dione msds 4 7 10-trioxatridecan-1 13-diamine