[The identification of derivatives of barbituric acid by x-ray analysis. X. "Pure pentobarbital", "isomebumal" (5-ethyl-5-(1-ethylpropyl) barbituric acid) and mixtures of the two compounds].
D001463:Barbiturates / Q000737:chemistry*; D010424:Pentobarbital; D014965:X-Rays
D001463:Barbiturates; D010424:Pentobarbital; C032232:barbituric acid
BARBITURATES/chemistry