2H-Furo[2,3-f][2]benzopyran-2,8(3H)-dione,5a-ethenyloctahydro-4-hydroxy-3,9-bis(methylene)-, (3aR,4S,5aR,9aR,9bR)-rel-

Modify Date: 2025-09-04 17:32:01

2H-Furo[2,3-f][2]benzopyran-2,8(3H)-dione,5a-ethenyloctahydro-4-hydroxy-3,9-bis(methylene)-, (3aR,4S,5aR,9aR,9bR)-rel- structure	Common Name	2H-Furo[2,3-f][2]benzopyran-2,8(3H)-dione,5a-ethenyloctahydro-4-hydroxy-3,9-bis(methylene)-, (3aR,4S,5aR,9aR,9bR)-rel-
	CAS Number	59598-29-7	Molecular Weight	276.28500
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₅H₁₆O₅	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	Vernonia Lactone
Synonym	More Synonyms

Usninsaeure [German]

usnic acid

4-hydroxy-3,9-dimethylene-5a-vinyl-octahydro-furo[2,3-f]isochromene-2,8-dione

Usno

(+-)-verbenone

L-Usnic acid

2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione

Usnic acid derivative

(+-)-Verbenon

Usniacin

(+/-)-2,6,6-trimethylbicyclo[3.1.1]hept-2-en-4-one

(+-)-2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2H,9bH)-dibenzofurandione

Usninic acid

(+-)-Vernolepin

(+-)-Uanic acid

Usnein

Names