US lawIllinoisRegulationsTitle 77 — PUBLIC HEALTHCHAPTER X: DEPARTMENT OF HUMAN SERVICESSUBCHAPTER e: CONTROLLED SUBSTANCES ACTIVITIESPart 2070 — SCHEDULE OF CONTROLLED SUBSTANCESSubpart B2070.23577 Ill. Adm. Code 2070.235EthylmethylthiambuteneYear: 2026Length: 6 wordsOfficial source Section 2070 Section 2070.235 Ethylmethylthiambutene EthylmethylthiambutenePrevious77 Ill. Adm. Code 2070.230Next77 Ill. Adm. Code 2070.240