出典:Wiktionary
出典:『Wiktionary』 (2016/01/24 18:43 UTC 版)
formamidinium (uncountable)
出典:Wikipedia
出典:『Wikipedia』 (2010/10/04 12:00 UTC 版)
Formamidinium cations are positively charged organic chemical compounds which can be represented by the chemical formula [R2N-CH=NR2]+.