Description Fasoracetam 40mg per mL in a 30mL bottle Fasoracetam or NS-105, LAM-105 was originally discovered in the early 1900’s. It is a research compound of the racetam family. Fasoracetam is a powerful Racetam compound with a chemical structure of (5R)-5-(piperidine-1-carbonyl) pyrrolidin-2-one. Case Study CAS Number 110958-19-5 Appearance Liquid Chemical Names NS-105, 5-oxo-D-prolinepiperidinamide monohydrate, LAM-105 Molecular Formula C10H16N2O2 Molecular Weight 196.25 g/mol