CAS NO. 100217-92-3 | [22R,(+)]-15Î±-Acetyloxy-5,6Î²-epoxy-4Î²,14Î²,22-trihydroxy-1-oxo-5Î²-ergosta-2,24-diene-26-oic acid 26,22-lactone |

[22R,(+)]-15Î±-Acetyloxy-5,6Î²-epoxy-4Î²,14Î²,22-trihydroxy-1-oxo-5Î²-ergosta-2,24-diene-26-oic acid 26,22-lactone

Physapubenolide	(+)-Physapubenolide
[22R,(+)]-15Î±-Acetyloxy-5,6Î²-epoxy-4Î²,14Î²,22-trihydroxy-1-oxo-5Î²-ergosta-2,24-diene-26-oic acid 26,22-lactone