| Status: | ISO 1750 (published) |
|---|---|
| IUPAC: | O-3-chloro-4-methyl-2-oxo-2H-chromen-7-yl O,O-diethyl phosphorothioate or 3-chloro-7-diethoxyphosphinothioyloxy-4-methylcoumarin |
| CAS: | O-(3-chloro-4-methyl-2-oxo-2H-1-benzopyran-7-yl) O,O-diethyl phosphorothioate |
| Reg. No.: | 56-72-4 |
| Formula: | C14H16ClO5PS |
| Activity: | acaricides (organothiophosphate acaricides) insecticides (heterocyclic organothiophosphate insecticides) |
| Notes: | The name “coumafos” is approved by the World Health Organization. |
| Structure: |  |
| Pronunciation: | koom-a-fǒs Guide to British pronunciation |
| InChI: | InChI=1/C14H16ClO5PS/c1-4-17-21(22,18-5-2)20-10-6-7-11-9(3)13(15)14(16)19-12(11)8-10/h6-8H,4-5H2,1-3H3 |