中文别名:
21-冠-7;[21]冠-7-醚;1,4,7,10,13,16,19-七氧基丙二醇酯;1,4,7,10,13,16,19-七氧杂环二十一烷
英文别名:
21-CROWN-7;1,4,7,10,13,16,19-heptaoxacyclohenicosane;Ccris 3602;Einecs 251-373-3;1,4,7,10,13,16,19-heptaoxacyclohenicosane/ 21-CROWN-7;1,4,7,10,13,16,10-heptaoxacyclohenicosane;1,4,7,10,13,16,19-Heptaoxacycloheneicosane