英文别名
3,5-diamino-6-chloro-pyrazine-2-carboxylic acid (4-methoxy-benzylcarbamimidoyl)-amide;N-(3-amino-6-chloro-pyrazine-2-carbonyl)-N'-(2-hydroxy-ethyl)-guanidine;3,5-diamino-6-chloro-N-[N'-[(4-methoxyphenyl)methyl]carbamimidoyl]pyrazine-2-carboxamide