| 序号 | 中文名称 | 英文名称 |
|---|---|---|
| 849 | 羟苯异丁酯及其盐 | Isobutyl 4-hydroxybenzoate (INCI: Isobutylparaben) (CAS No. 4247-02-3); Sodium salt or Salts of Isobutylparaben (CAS No. 84930-15-4) |
| 850 | 亚硝酸异丁酯 | Isobutyl nitrite (CAS No. 542-56-2) |
| 851 | 异卡波肼 | Isocarboxazid (INN) (CAS No. 59-63-2) |
| 852 | 异美汀及其盐类 | Isometheptene (INN) (CAS No. 503-01-5) and its salts |
| 853 | 稳定的橡胶基质(2-甲基-1,3-丁二烯) | Isoprene (stabilized); (2-methyl-1,3-butadiene) (CAS No. 78-79-5) |
| 854 | 羟苯异丙酯及其盐 | Isopropyl 4-hydroxybenzoate (INCI: Isopropylparaben) Sodium salt or Salts of Isopropylparaben (CAS No. 4191-73-5) |
| 855 | 硝酸异山梨酯 | Isosorbide dinitrate (INN) (CAS No. 87-33-2) |
| 856 | 异噁氟草 | Isoxaflutole (CAS No. 141112-29-0) |