Synonym: 23,27-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclohentriacontine, AY 22989, Sirolimus CAS Number: 53123-88-9 Empirical Formula (Hill Notation): C51H79NO13 Molecular Weight: 914.17 MDL number: MFCD00867594 PubChem Substance ID: 24899339 Biochem/physiol Actions A...