| 序号 | 中文名称 | 英文名称 |
|---|---|---|
| 977 | 硝羟喹啉及其盐类 | Nitroxoline (INN) (CAS No. 4008-48-4) and its salts |
| 978 | HC 蓝 NO. 4 (N-甲基-1,4-二氨基蒽醌和乙醇胺、表氯醇的反应产物) 及其盐类 | N-Methyl-1,4-diaminoanthraquinone, reaction products with epichlorohydrin and monoethanolamine (HC Blue No. 4) (CAS No. 158571-57-4) and its salts |
| 979 | N-甲基-3-硝基对苯二胺及其盐类 | N-Methyl-3-nitro-p-phenylenediamine (CAS No. 2973-21-9) and its salts |
| 980 | N-甲基乙酰胺 | N-Methylacetamide (CAS No. 79-16-3) |
| 981 | N-甲基甲酰胺 | N-Methylformamide (CAS No. 123-39-7) |
| 982 | 壬基苯酚, 支链 4-壬基苯酚 | Nonylphenol (CAS No. 25154-52-3),4-nonylphenol, branched (CAS No .84852-15-3) |
| 983 | 那可丁及其盐类 | Noscapine (INN) (CAS No. 128-62-1) and its salts |
| 984 | O,O’-(乙烯基甲基硅烯)二((4-甲基-2-酮)肟) | O,O’-(ethenylmethylsilylene) di ((4-methylpentan-2-one) oxime) (EC No. 421-870-1) |