英文别名
                        3-Acetamino-6-chlor-pyrazin-2-carbonsaeure-(3-propylidenamino-guanidid);3-acetylamino-6-chloro-pyrazine-2-carboxylic acid isopropylidenehydrazinocarbonimidoyl-amide;3-acetamido-6-chloro-N-[N'-(propan-2-ylideneamino)carbamimidoyl]pyrazine-2-carboxamide