2 5 8 11-tetraoxatridecan-13-ol July 8, 2019 16 32 64 128 2 5 8 11-tetraoxatridecan-13-amine 2 5 7 10-tetraoxaundecane (tou) 2 5 8 11-tetraoxatetradecan-13-ol 4 7 10-trimethyl- 2 5 8 11-tetraoxatridecan-13-yl 4-methylbenzenesulfonate