239. Ultra-violet absorption spectra of nitrogenous heterocyclic compounds. Part II. Effect of p H and irradiation on the spectrum of barbituric acid
- 1 January 1940
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society
- p. 1275-1277
- https://doi.org/10.1039/jr9400001275