CID is 159516
synonyms found at PubChem are:
Pristimerin, 1258-84-0, Celastrol-methylether, UNII-28ZK7PR57S, GNF-PF-476, 28ZK7PR57S, CHEBI:8416, 24-Nor-D:A-friedooleana-1(10),3,5,7-tetraen-29-oic acid, 3-hydroxy-2-oxo-, methyl ester, Pristimerine, methyl (2R,4aS,6aR,6aS,14aS,14bR)-10-hydroxy-2,4a,6a,6a,9,14a-hexamethyl-11-oxo-1,3,4,5,6,13,14,14b-octahydropicene-2-carboxylate, (9b,13a,14b,20a)-3-Hydroxy-9,13-dimethyl-2-oxo-24,25,26 -trinoroleana-1(10),3,5,7-tertraen-29-oic acid methyl ester, C30H40O4, methyl (2R,4aS,6aS,12bR,14aS,14bR)-10-hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxo-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylate, Celastrol methyl ester, Spectrum_001558, SpecPlus_000649, Spectrum2_000546, Spectrum3_001651, Spectrum4_001681, Spectrum5_000322, AC1L4LZ3, SCHEMBL15020, BSPBio_003401, KBioGR_001942, KBioSS_002038, CHEMBL54804, DivK1c_006745, SPECTRUM1504181, SPBio_000591, MEGxp0_000269, DTXSID5044027, ACon0_000836, CTK4B4863, KBio1_001689, KBio2_002038, KBio2_004606, KBio2_007174, KBio3_002621, MolPort-001-740-445, BCP22624, HY-N1937, ZINC4097723, CCG-38723, MFCD01711331, AKOS032960306, API0006380, CS-6257, SDCCGMLS-0066814.P001, NCGC00178090-01, AN-48942, LS-97293, B7488, ST24049037, X1210, C08633, Q-100112, 24,25,26-Trinoroleana-1(10),3,5,7-tetraen-29-oicacid, 3-hydroxy-9,13-dimethyl-2-oxo-, methyl ester, (9b,13a,14b,20a)-, D:A-Friedo-24-noroleana-1(10),3,5,7-tetraen-29-oic acid, 3-hydroxy-2-oxo-, methyl ester, (20alpha)-, D:A-Friedo-24-noroleana-1(10),3,5,7-tetraen-29-oic acid, 3-hydroxy-2-oxo-, methyl ester, (20alpha)- (9CI)