(+-)-3,4-Dihydro-6-methyl-8-nitro-2H-1,5-benzoxazocin-3-ol 25684-30-4 2H-1,5-Benzoxazocin-3-ol, 3,4-dihydro-6-methyl-8-nitro-, (+-)- BRN 4915721 DL-3-Hydroxy-6-methyl-8-nitro-3,4-dihydro-1,5-benzoxazocine