Primidone 10,11-Dimethoxystrychnine STRYCHNINE 5-ethyldihydro-5-(2-methylallyl)-2-thioxo-1H,5H-pyrimidine-4,6-dione Phenobarbital sodium 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride DIHYDRO-5-PHENYL-5-PROPYL-4,6(1H,5H)-PYRIMIDINEDIONE N,N,N',N'-TETRAMETHYL-2,2-DIMETHYL-1,3-PROPANEDIAMINE 1-BOC-AMINO-2,2-DIMETHYL-1,3-PROPANEDIAMINE N,N'-Dimethyl-1,3-propanediamine