| 1 | 34643-46-4 | 丙硫磷 | Prothiofos | C11H15Cl2O2PS2
| 农药;杀虫剂;杀虫（螨）剂;有机磷杀虫剂;有机氯杀虫剂 | |
| 2 | | Prothiofos-13C6 | Prothiofos-13C6 | C11H15Cl2O2PS2
| Aromatics;Inhibitors;Isotope Labelled Compounds;Neurochemicals;Sulfur & Selenium Compounds | |
| 3 | 50869-34-6 | O-(2,4-dichlorophenyl) S-(2-ethoxyethyl) methyldithiophosphonate | O-(2,4-dichlorophenyl) S-(2-ethoxyethyl) methyldithiophosphonate | C11H15Cl2O2PS2
| | |
| 4 | 18596-51-5 | Ethyldithiophosphonic acid S-[(2,4-dichlorophenoxy)methyl]=O-ethyl ester | Ethyldithiophosphonic acid S-[(2,4-dichlorophenoxy)methyl]=O-ethyl ester | C11H15Cl2O2PS2
| | |