Full chemical name: 2-(pyrrolidin-1-yl)-1-(thiophen-2-yl)pentan-1-one Other names: alpha-pyrrolidinopentiothiophenone, alpha-PVT, α-PVT CAS number of substance: 14530-33-7 Physical properties: Crystalline powder Formula: C13H19NS Molar mass of the substance: 237,4 gmol Purity of the preparation: 99,6 and more