Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitlePyrazoles. XIII. Lonisation (constants and UV spectra of mono-and dinitropyrazoles.AuthorsJanssen, J. W. A. M.; Kruse, C. C.; Koeners, H. J.; Habraken, Clarisse L.PublicationJournal of Heterocyclic Chemistry, 1973, Vol 10, Issue 6, p1055ISSN0022-152XPublication typeArticleDOI10.1002/jhet.5570100635