On the stability of a nicotinamido-methylaminopyrazolone (Ra 101).
D000700:Analgesics / Q000032:analysis; D002855:Chromatography, Thin Layer; D004304:Dosage Forms; D004355:Drug Stability; D005557:Formaldehyde / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D009539:Nicotinic Acids / Q000032:analysis; D011720:Pyrazoles / Q000032:analysis* / Q000592:standards; D013488:Suppositories; D013535:Suspensions; D013607:Tablets; D013696:Temperature
D000700:Analgesics; D004304:Dosage Forms; D009539:Nicotinic Acids; D011720:Pyrazoles; D013488:Suppositories; D013535:Suspensions; D013607:Tablets; D005557:Formaldehyde