No Species Found

No species in the database contian data from the requested reference: Fletcher, S.E.; Mortimer, C.T.; Springall, H.D., 118. Heats of combustion and molecular structure. Part VII. 1 : 3-Dioxa- and 1 : 3 : 5-trioxa-cycloalkenes, J. Chem. Soc., 1959, 580, https://doi.org/10.1039/jr9590000580 .