Benzo[b]-indeno[2,1-e]-pyrone-(4) [(author's transl)].
D000215:Acylation; D007192:Indenes / Q000138:chemical synthesis*; D011714:Pyrans / Q000138:chemical synthesis*; D011753:Pyrones / Q000138:chemical synthesis*
D007192:Indenes; D011714:Pyrans; D011753:Pyrones
Untersuchugen an 1,3-Dicarbonylverbindugen, 2. Mitt. Benzo[b]--indeno[2,1-e]-pyron-(4)