Thionazin297-97-2100 % similar Quinalphos13593-03-855 % similar 2-Ethoxypyrazine38028-67-054 % similar Sulfotep3689-24-545 % similar Diazinon333-41-544 % similar Pirimiphos ethyl23505-41-143 % similar Pyridaphenthion119-12-042 % similar Triazofos24017-47-842 % similar 2-Methoxypyrazine3149-28-842 % similar Chlorpyrifos2921-88-240 % similar Bromophos-ethyl4824-78-639 % similar Fensulfothion115-90-238 % similar Dichlofenthion97-17-638 % similar Parathion56-38-238 % similar 2-Ethoxypyridine14529-53-435 % similar 2-Ethylpyrazine13925-00-334 % similar Demeton-O298-03-333 % similar Propylpyrazine18138-03-933 % similar O,O-Diethyl O-(4-methyl-2-oxo-2H-1-benzopyran-7-yl) phosphorothioate299-45-632 % similar Trichloronate327-98-031 % similar