| 2甲4氯二甲胺盐MCPA Present As The Dimethylamine Salt | 45 | 23 母体 | 152 | 2029-12-24 |
| 2,4-滴异辛酯2,4-D Present As The 2-Ethylhexyl Ester | 40 | 3 | 41 | 2027-03-18 |
| 二氯吡啶酸三异丙醇胺盐Clopyralid Present As The Triisopropanolamine Salt | 38 | 16 母体 | 39 | — |
| 二氯吡啶酸钾盐Clopyralid Present As The Potassium Salt | 37 | 16 母体 | 51 | — |
| 2,4-滴异辛酯2,4-D Present As The Ethyl Hexyl Ester | 14 | 23 母体 | 15 | — |
| 2,4-滴异辛酯2,4-D 2-Ethylhexyl Ester | 5 | 17 | 6 | — |
| 二氯吡啶酸（酸及三异丙醇胺盐）Clopyralid Present As The Acid & Triisopropanolamine SA | 5 | 16 母体 | 5 | — |
| 二氯吡啶酸Clopyralid | 4 | 16 | 7 | — |
| 二氯吡啶酸异丙胺盐和单乙醇胺盐Clopyralid Present As Isopropylamine & Monoethanolamine | 4 | 16 母体 | 4 | — |
| 2,4-滴2,4-D Acid | 3 | 0 | 4 | — |
| 2,4-滴乙酯2,4-D Present As The Ethyl Ester | 1 | 23 母体 | 1 | — |
| 二氯吡啶酸二甲胺盐和一甲胺盐Clopyralid As The Dimethyl- And Monomethylamine Salts | 1 | 0 | 1 | — |
| 二氯吡啶酸二甲胺盐和二乙胺盐Clopyralid Present As Dimethylamine & Diethylamine Salts | 1 | 16 母体 | 1 | 2027-01-25 |
| 二氯吡啶酸二甲胺盐Clopyralid Present As The Dimethylammonium Salt | 1 | 16 母体 | 1 | — |
| 2甲4氯钠MCPA As The Sodium Salt | 1 | 0 | 6 | — |
| 2甲4氯二甲胺盐MCPA Dimethylamine Salt | 1 | 0 | 6 | 2029-04-15 |
| 2甲4氯异丙胺盐MCPA Present As The Isopropylamine Salt | 1 | 23 母体 | 1 | 2027-01-05 |