Synonyms: 14-Anhydrobufalin;14-Dehydrobufalin;NSC248522;AC1L7VN2;NSC248520;NSC-248520;NSC-248522;5.beta.-Bufa-14,22-trienolide, 3.beta.-hydroxy-;5.beta.-Bufa-14,20,22-trienolide, 3.beta.-hydroxy-;Bufa-14,22-trienolide, 3-hydroxy-, (3.beta.,5.beta.)-;Bufa-14,20,22-trienolide, 3-hydroxy-, (3.beta.,5.beta.)-;22612-48-2;5-(3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)pyran-2-one;7439-77-2