中文名称：3,4-二氢-3-氧代-2H-1,4-苯并噁嗪-6-甲腈
  • 2H-1,4-Benzoxazine-6-carbonitrile, 3,4-dihydro-3-oxo-
  • 134997-74-3
  • C9H6N2O2
  • 3,4-二氢-3-氧代-2H-1,4-苯并噁嗪-6-甲腈 134997-74-3