SEARCH Articles Figures Tables 2-Substituted 3 -isothiazolones 3-Isothiazolone ring 5- Aryl-4-hydroxy-3 -isothiazolone 5- Aryl-4-hydroxy-3 -isothiazolone formation Benz isothiazolones ISOTHIAZOLONE Isothiazolone, biocide Isothiazolone, microbiocidal Isothiazolones, microbiocidal