Decomposition of usnic acid.  V.  Pyrolysis of dihydrousnic acid.  (2).  Some observations on dihydrousnic acid.
D000143:Acids; D001572:Benzofurans; D005663:Furans
D000143:Acids; D001572:Benzofurans; D005663:Furans; C073339:usnic acid; C039281:furan
ACIDS; FURAN DERIVATIVES