coumithoate [ O,O-diethyl O-(7,8,9,10-tetrahydro-6-oxobenzo[c]chromen-3-yl) phosphorothioate | O,O-diethyl O-(7,8,9,10-tetrahydro-6-oxo-6H-benzo[c]chromen-3-yl) phosphorothioate ]
coumithoate [ thiophosphate de O,O-diéthyle et de O-(oxo-6 tétrahydro-7,8,9,10 benzol[c]chroményle-3) ]