27946-15-2 (4-pyridylmethyl)-Guanidine,hemisulfate (4-吡啶基甲基)胍半硫酸盐 Catalog No.: 283890 Name: (4-pyridylmethyl)-Guanidine,hemisulfate CAS: 27946-15-2 Formula: C7H10N4H2O4S Inquire about this product →