p-Nitrophenyl phosphate | Chemical Substance Information | J-GLOBAL
4-Nitrophenyl Phosphate - an overview | ScienceDirect Topics
para-Nitrophenylphosphate | C6H6NO6P | ChemSpider
4-Nitrophenyl Phosphate (sodium salt hydrate) (p-Nitrophenyl Phosphate, para -Nitrophenyl Phosphate, 4-NPP, pNPP, CAS Number: 333338-18-4) | Cayman Chemical