67030-27-7 Adenosine 5'-(tetrahydrogen triphosphate), P''-(1-(2-nitrophenyl)ethyl) ester Adenosine-5'-triphosphate P(3)-1-(2-nitrophenyl)ethyl ester Caged ATP Npe-caged ATP P(3)-1-(2-nitro)phenylethyladenosine 5'-triphosphate