ChEBI: (3R,5S)-fluvastatin sodium is an organic sodium salt resulting from the replacement of the proton from the carboxy group of (3R,5S)-fluvastatin by a sodium ion. It is an organic sodium salt and a statin (synthetic). It contains a (3R,5S)-fluvastatin(1-). It is an enantiomer of a (3S,5R)-fluvastatin sodium.