Collect. Czech. Chem. Commun.
1990, 55, 185-192
https://doi.org/10.1135/cccc19900185
Distinction of 3-(N,N-dimethylamino)coumarin from hypothetic 2-(N,N-dimethylamino)-1,3-indanedione by infrared spectroscopy
Alexandr Perjéssya, Jana Donovalováb, Anton Gáplovskýb and Pavol Hrnčiara
a Department of Organic Chemistry, Comenius University, 842 15 Bratislava
b Institute of Chemistry, Comenius University, 842 15 Bratislava
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