prov:value
| - ethoxy and/or trifluoromethyl, R3 is a hydrogen atom or a methyl, ethyl, n-propyl, n-butyl, allyl or propargyl group, and X is a fluorine, chlorine, bromine or iodine atom, or a methyl, methoxy, methylthio, trifluoromethyl, trifluoromethoxy or trifluoromethylthio group. 3.
|