12-Hydroxy-6,6,10,11-tetramethyl-4-propyl-11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2′,3′-h]chromen-2-one

12-Hydroxy-6,6,10,11-tetramethyl-4-propyl-11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2′,3′-h]chromen-2-on

12-Hydroxy-6,6,10,11-tetramethyl-4-propyl-11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2′,3′-h]chromen-2-one

12-Hydroxy-6,6,10,11-tétraméthyl-4-propyl-11,12-dihydro-2H,6H,10H-dipyrano[2,3-f:2′,3′-h]chromén-2-one

2H,6H,10H-Benzo[1,2-b:3,4-b′:5,6-b″]tripyran-2-one, 11,12-dihydro-12-hydroxy-6,6,10,11-tetramethyl-4-propyl-

(±)-12-hydroxy-6,6,10,11-tetramethyl-4-propyl-11,12-dihydro-6H,10H-dipyrano[2,3-f;2′,3′-h]chromen-2-one

Calanolide