1-Nitro-4-phenoxybenzene 4-06-00-01287 (Beilstein Handbook Reference) 4-Nitrobiphenyl ether 4-Nitrodifenylether [Czech] 4-Nitrodiphenyl ether 4-Nitrophenyl phenyl ether 620-88-2 AI3-09331 BRN 2051911 Benzene, 1-nitro-4-phenoxy- CCRIS 1947 EINECS 210-656-1 Ether, 4-nitrophenyl phenyl Ether, p-nitrophenyl phenyl (8CI) NSC 5420 NSC 57080 P-NITRODIPHENYL ETHER Phenyl, 4'-nitrophenyl ether p-Nitrophenyl phenyl ether p-Nitrophenyl phenylether