Synonyms: | 1656-DICHLORO-2,4,6,8-TETRAOXA-1,5(2,4)DITRIAZINA-3,7(1,3)-DIBENZENACYCLOOCTAPHANE;tetraoxacalix[2]arene[2]triazene;Dichloro-oxacalix[2]arene[2]triazine, 95%;2,8,14,20-Tetraoxa-4,6,16,18,26,28-hexaazapentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene, 5,17-dichloro- |