| 序号 | 中文名称 | 英文名称 |
|---|---|---|
| 313 | 吖丙啶(1-氮杂环丙烷; 环乙亚胺) | Aziridine (CAS No. 151-56-4) |
| 314 | 偶氮苯 | Azobenzene (CAS No. 103-33-3) |
| 315 | 巴比妥酸盐类 | Barbiturates |
| 316 | 钡盐类(除硫酸钡, 化妆品限用组分中的硫化钡及化妆品准用着色剂中着色剂的不溶性钡盐, 色淀和颜料外) | Barium salts, with the exception of barium sulfate, barium sulfide under the conditions laid down in restricted substances in cosmetics products, and lakes, salts and pigments prepared from the colouring agents listed in colorants allowed in cosmetic products |
| 317 | 贝美格及其盐类 | Bemegride (INN) and its salts(CAS No.64-65-3) |
| 318 | 贝那替秦 | Benactyzine (INN) (CAS No. 302-40-9 ) |
| 319 | 苄氟噻嗪及其衍生物 | Bendroflumethiazide (INN) (CAS No. 73-48-3) and its derivatives |
| 320 | 苯菌灵(苯雷特) | Benomyl (CAS No. 17804-35-2) |