I cant possibly read through all that this time of day ,
but it just goes to show modern chemistry is a game of one wing of industry wiping the shitty arse of another segment ,
all the best stuff comes from nature and is there for the taking , many dangerous by-products need not be produced at all .
Wasnt long after the advent of organophosphates some bright spark decided to use it in warfare .... and look where that got us .