mononitroanisoles 4-nitroanisoles CHEBI:48976 149.01129 Any member of the class of mononitroanisoles in which the nitro group is situated para to the methoxy group. 149.10360 0 COc1c([*])c([*])c(c([*])c1[*])[N+]([O-])=O chebi_ontology C7H3NO3R4