US lawIllinoisRegulationsTitle 77 — PUBLIC HEALTHCHAPTER X: DEPARTMENT OF HUMAN SERVICESSUBCHAPTER e: CONTROLLED SUBSTANCES ACTIVITIESPart 2070 — SCHEDULE OF CONTROLLED SUBSTANCESSubpart B2070.38877 Ill. Adm. Code 2070.388ThiofentanylLast amended: 1996Year: 2026Length: 7 wordsOfficial source Section 2070 Section 2070.388 Thiofentanyl Thiofentanyl (N-phenyl-N-[1-(2-thienyl)ethyl-4-piperidinyl]-propanamide)Previous77 Ill. Adm. Code 2070.385Next77 Ill. Adm. Code 2070.389