Collect. Czech. Chem. Commun.
1954, 19, 744-753
https://doi.org/10.1135/cccc19540744
Studies on anticoagulants. XXV. Infrared spectra of certain derivatives of 4-hydroxycoumarin and of chromone
E. Knobloch and Ž. Procházka
This article is part of serial Studies on anticoagulants.