1-ethyl-6-hydroxy-5-({2-nitrophenyl}diazenyl)-4-methyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile
1-ethyl-6-hydroxy-5-({2-nitrophenyl}diazenyl)-4-methyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile(1-ethyl-6-hydroxy-5-({2-nitrophenyl}diazenyl)-4-methyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile)
CAS:
化学式: C15H13N5O4