1H-Naphtho(2,1-b)pyran-1-one, 3-ethenyldodecahydro-5,6,10,10b-tetrahydroxy-3,4a,7,7,10a-pentamethyl-, (3R-(3alpha,4abeta,5beta,6beta,6aalpha,10alpha,10abeta,10balpha))- 64657-20-1 7-Desacetylforskolin