1,2-Dihydro-alpha-elaterin 19-Nor-9-beta,10-alpha-lanosta-5,23-diene-3,11,22-trione, 2-beta,16-alpha,20,25-tetrahydroxy-9-methyl-, 25-acetate 19-Nor-9beta,10alpha-lanosta-5,23-diene-3,11,22-trione, 2beta,16alpha,20,25-tetrahydroxy-9-methyl-, 25-acetate 19-Norlanosta-5,23-diene-3,11,22-trione, 25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (2beta,9beta,10alpha,16alpha,23E)- 19-Norlanosta-5,23-diene-3,11,22-trione, 25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (2beta,9beta,10alpha,16alpha,23E)- (9CI) 25-(Acetyloxy)-2,16,20-trihydroxy-9-methyl-19-norlanosta-5,23-diene-3,11,22-trione 6199-67-3 Amarine CUCURBITACIN B CUCURBITACIN R - DATISCA PRINCIPLE B Cucurbitacine B DATISCACIN Datisca principle B Datiscn Principle B HSDB 3476 NSC 144154 NSC 49451