2091959-22-5
4-氯-6-氧代-1,6-二氢哒嗪-3-羧酸甲酯(3-Pyridazinecarboxylic acid, 4-chloro-1,6-dihydro-6-oxo-, methyl ester)
CAS: 2091959-22-5
化学式: C6H5ClN2O3
2091959-22-5 询问4-氯-6-氧代-1,6-二氢哒嗪-3-羧酸甲酯(3-Pyridazinecarboxylic acid, 4-chloro-1,6-dihydro-6-oxo-, methyl es