出典:Wiktionary
出典:『Wiktionary』 (2012/08/04 01:13 UTC 版)
heptazine (countable かつ uncountable; 複数形 heptazines)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/24 02:34 UTC 版)
A heptazine, or tri-s-triazine or cyamelurine, is a type of chemical compound that consist of a planar triangular core group, C6N7, or three fused triazine rings, with three substituents at the corners of the triangle.