... -Pantothenyl alcohol, Provitamin B CAS NO: 81-13-0,Standard :USP30, Usage:Pharmaceutical grade, food grade D-Panthenol D-Pantothenyl alcohol ... , Provitamin B CAS NO: 81-13-0,Standard :USP30, Usage:Pharmaceutical grade, food grade Ltems of analysisSpecificationAppearanceColorless viscous and ...