Synonyms: Sodium(1+),(21,22,23,24-tetrahydro-3,17,30-trimethyl-27-(phenylmethoxy)-13H-1,19[1',3']-benzeno-8,12-nitrilo-5H,7H,15H-dibenzo[c,k][1,5,10,14]tetraoxacycloheneicosin-N32,O6,O14,O20,O25,O27)-,bromide;13H-1,19[1',3']-Benzeno-8,12-nitrilo-2H,7H,15H-dibenzo[c,k][1,5,10,14]tetraoxacycloheneicosin,sodium(1+) deriv.;13H-1,19[1',3']-Benzeno-8,12-nitrilo-5H,7H,15H-dibenzo[c,k][1,5,10,14]tetraoxacycloheneicosin,21,22,23,24-tetrahydro-3,17,30-trimethyl-27-(phenylmethoxy)-, sodium complex;Hemisodium