Pharmacological actions of tetraethylpyrophosphate and hexaethyltetraphosphate.
D009943:Organophosphorus Compounds; D010758:Phosphorus; D017553:Phosphorus Compounds
D009943:Organophosphorus Compounds; D017553:Phosphorus Compounds; D010758:Phosphorus; C005799:tetraethyl pyrophosphate
PHOSPHORUS AND PHOSPHORUS COMPOUNDS