. . . . . . . . . . . . . . . . . . "367-93-1"@en . . . . . . . "experimental"@en . . . . . . "1-(Isopropylthio)-Beta-Galactopyranside"@en . . . . "A non-metabolizable galactose analog that induces expression of the LAC operon. [PubChem]"@en . . . . .