1,3,2-BENZOXAZABOROLE, 2,3-DIHYDRO-2-PHENYL- 2,3-Dihydro-2-phenyl-1,3,2-benzoxazaborole 28249-66-3 4-27-00-09861 (Beilstein Handbook Reference) AI3-61029 BRN 0009356 NSC 48277