19994-56-0

2-AMINO-3-CYANO-5-METHYLPYRAZINE 1-OXIDE 3-AMINO-6-METHYLPYRAZINE-2-CARBONITRILE 4-OXIDE PYRAZINECARBONITRILE, 3-AMINO-6-METHYL-, 4-OXIDE 2-Pyrazinecarbonitrile, 3-amino-6-methyl-, 4-oxide Pyrazinecarbonitrile, 3-amino-6-methyl-, 4-oxide (8CI,9CI)