[CONTRIBUTIONS TO THE DEMONSTRATION AND ANALYSIS OF ALKYL-SUBSTITUTED PYRIDINECARBOXYLIC ACIDS. 3. PAPER CHROMATOGRAPHIC ANALYSIS OF METHYL- AND ETHYLPYRIDINEMONOCARBOXYLIC ACIDS].
D000143:Acids; D002626:Chemistry, Pharmaceutical; D002845:Chromatography; D010604:Pharmacy; D011725:Pyridines; D012106:Research
D000143:Acids; D011725:Pyridines
CHEMISTRY, PHARMACEUTICAL; CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; PYRIDINES
BEITRAEGE ZUR DARSTELLUNG UND ANALYTIK ALKYLSUBSTITUIERTER PYRIDINCARBONSAEUREN. 3. DIE PAPIERCHROMATOGRAPHISCHE ANALYSE VON METHYL- UND ATHYL-PYRIDINMONOCARBONSAEUREN.