138560-52-8 Pyrazinecarboxamide, N-butyl-, 4-oxide Pyrazinecarboxamide, N-butyl-, 4-oxide Catalog No.: 409533 Name: Pyrazinecarboxamide, N-butyl-, 4-oxide CAS: 138560-52-8 Formula: C9H13N3O2 Inquire about this product →