1613-76-9 4-Nitrobenzohydroxamic acid 4-Nitrobenzoylhydroxamic acid BENZOHYDROXAMIC ACID, p-NITRO- Benzamide (9CI), N-hydroxy-4-nitro- Benzamide, N-hydroxy-4-nitro- (9CI) Benzohydroxamic acid (8CI), p-nitro- N-Hydroxy-4-nitrobenzamide NSC 13998 p-Nitrobenzhydroxamic acid p-Nitrobenzohydroxamic acid