| 1 | 60-51-5 | 乐果 | dimethoate | C5H12NO3PS2
| 农药;杀虫剂;化学农药;杀虫（螨）剂;有机磷杀虫剂;有机氯杀虫剂;农残、兽药及化肥类 | 杀虫剂;杀螨剂 |
| 2 | | DIMETHOATE-OCH3-14C | DIMETHOATE-OCH3-14C | C5H12NO3PS2
| | |
| 3 | 79956-18-6 | American cyanamid 12880 | American cyanamid 12880 | C5H12NO3PS2
| | |
| 4 | | 40%乐果增效乳油 | Dimethoate synergistic E.C.(40%) | C5H12NO3PS2
| | |
| 5 | 56833-73-9 | O,O-DIMETHYLS-(N-METHYLCARBAMOYLMETHYL)PHOSPHORODITHIOATE | O,O-DIMETHYLS-(N-METHYLCARBAMOYLMETHYL)PHOSPHORODITHIOATE | C5H12NO3PS2
| | |
| 6 | 3344-11-4 | 2-(methoxy-methylsulfanyl-phosphoryl)sulfanyl-N-methyl-acetamide | 2-(methoxy-methylsulfanyl-phosphoryl)sulfanyl-N-methyl-acetamide | C5H12NO3PS2
| | |