(R)-3,4-Dihydro-2,2-dimethyl-4-((2-hydroxypropyl)imino)-7-pentyl-2H-1-benzothiopyran-5-ol 129783-67-1 2H-1-Benzothiopyran-5-ol, 3,4-dihydro-2,2-dimethyl-4-((2-hydroxypropyl)imino)-7-pentyl-, (R)- Fce 23819