化学名CELASTROL METHYL ESTER 分子式C30H40O4 CAS号1258-84-0 结构式图片 SMILES[H][C@@]12C[C@@](C)(CC[C@]1(C)CC[C@]3(C)C4=CC=C5C(C)=C(O)C(=O)C=C5[C@]4(C)CC[C@@]23C)C(=O)OC INCHIKEYJFACETXYABVHFD-WXPPGMDDSA-N ...