(-)-2,3-Dichloro-5-(6,8-dichloro-4H-1,3-benzodioxin-4-yl)-4-nitro-1H-pyrrole 105888-54-8 1H-Pyrrole, 2,3-dichloro-5-(6,8-dichloro-4H-1,3-benzodioxin-4-yl)-4-nitro-, (-)- 4,5-Dichloro-2-(6',8'-dichloro-4'-H-1,3-benzodioxin-4'-yl)-3-nitropyrrole AL-R2081 Dioxapyrrolomycin LL-F42248-alpha Pyrroxamycin