What is an organophosphate?
Organophosphate
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Organophosphates (also known as phosphate esters) are a class of organophosphorus compounds with the general structure O=P(OR)3.  They can be considered as esters of phosphoric acid. Like most functional groups organophosphates occur in a diverse range of forms, with important examples including key biomolecules such as DNA, RNA and ATP, as well as many insecticides, herbicides, and nerve agents.