4-甲基吡唑-3-羧酸
4-Methyl-1H-pyrazole-3-carboxylic影院直播 acid
CAS No.:82231-51-4
分子式: C5H6N2O2
分子量: 126.11334
純度:≥98%
儲存:密封陰涼幹燥處
4-Methyl-1H-pyrazole-3-carboxylic acid