diazaborine

/D AY1 AH0 Z AH0 B ER0 IY1 N/
noun
  1. 1

    (organic chemistry) Any derivative of a borine in which two -CH= groups have been replaced by -N= groups

  2. 2

    The heterocycle 2-[(4-methylphenyl)sulfonyl]-2,3,1-benzodiazaborinin-1(2H)-ol that inhibits maturation of rRNAs