English term (edited): 1,3,5-���-���-2��4��7�ͪ

如果是三氯异氰尿酸的学名的话，应该是 “1,3,5-三氯-均嗪-2，4，6三酮”吧
1,3,5-Trichloro-s-triazine-2,4,6-trione

另以下网页有很多 Synonyms可供参考：

http://www.shaar.co.il/pages/fcl1018.htm

Composition/information on ingredients
Trichloroisocyanuric acid
Synonyms
1,3.5-Trichlorohexahydro-1,3.5-triazine-2,4,6-trione;
1,3,5-Trichloro-1,3,5-triazine-2,4,6-trione; TCCA; Bleaching solution.
1,3,5-Trichloro-1,3,5-triazinetrione; Trichlorinated isocyanuric acid;
Symclosene Trichloro-s-triazine-2,4,6 (1H,3H,6H,) -trione.