Synonyms: D-Homoandrost-16-ene-17-carboxaldehyde,12-(acetyloxy)-4,4,8-trimethyl-, (5a,12b)-; 2-Chrysenecarboxaldehyde,12-(acetyloxy)-1,4,4a,4b,5,6,6a,7,8,9,10,10a,10b,11,12,12a-hexadecahydro-4b,7,7,10a,12a-pentamethyl-,[4aS-(4aa,4bb,6aa,10ab,10ba,12b,12ab)]-; Hyrtial