4-Methyl-5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid Methyl ester,英文名:4-Methyl-5-oxo-4,5-dihydro-py
2026-03-27 10:24:45
1416447-68-1
4-Methyl-5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid Methyl ester(4-Methyl-5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid Methyl ester)
CAS: 1416447-68-1
化学式: C7H8N2O3