cas 142-68-7 CAS No. 142-68-7 Chemical Name: Tetrahydropyran Synonyms THP;UMOD;THGP;MKCD2;Tamm-Horsfall;Etrahydropyran;OXACYCLOHEXANE;Tetrahydropiran;TETRAHYDROPYRAN;Tetarhydropyran CBNumber: CB1709492 Molecular Formula: C5H10O Formula Weight: 86.13 July 5, 2021 By admin 0 0