| 序号 | 中文名称 | 英文名称 |
|---|---|---|
| 193 | 4,6-双(2-羟乙氧基)-间苯二胺及其盐类 | 4,6-Bis(2-hydroxyethoxy)-m-phenylenediamine (CAS No. 94082-85-6) and its salts |
| 194 | 4,6-二甲基-8-特丁基香豆素 | 4,6-Dimethyl-8-tert-butylcoumarin (CAS No. 17874-34-9) |
| 195 | 4’-乙氧基-2-苯并咪唑苯胺 | 4’-Ethoxy-2-benzimidazoleanilide (CAS No. 120187-29-3) |
| 196 | 4-氨基-2-硝基酚 | 4-Amino-2-nitrophenol (CAS No .119-34-6) |
| 197 | 3-氟-4-氨基酚 | 4-Amino-3-fluorophenol (CAS No. 399-95-1) |
| 198 | 4-氨基偶氮苯 | 4-Aminoazobenzene (CAS No. 60-09-3) |
| 199 | 对氨基苯磺酸(磺胺酸)及其盐类 | 4-Aminobenzenesulfonic acid (Sulfanilic acid) (CAS No. 121-57-3 / CAS No. 515-74-2) and its salts |
| 200 | 带游离氨基的 4-氨基苯甲酸及其酯类 | 4-Aminobenzoic acid (CAS No. 150-13-0) and its esters, with the free amino group |