139943-35-4 2,4-HEXADIYNE-1,6-DIOL, DI-p-TOLUENESULFONATE 2,4-Hexadiyn-1,6-bis-p-toluenesulfonate 2,4-Hexadiyne-1,6-diol, bis(4-methylbenzenesulfonate) 32527-15-4 4-11-00-00318 (Beilstein Handbook Reference) 83840-71-5 BRN 2188611 EINECS 251-082-1 Hexa-2,4-diyne-1,6-diyl bis(4-methylbenzenesulphonate)