(S)-2-hydroxyethyl 2-amino-3-methylbutanoate 4-methylbenzenesulfonate;para-Toluenesulfonate 2-Hydroxyethyl L-Valinate; L-Valine 2-Hydroxyethyl Ester 4-Methylbenzenesulfonate; USP Valacyclovir Related Compound F; Valaciclovir EP Impurity F; Valacyclovir USP Related Compound F
(S)-2-hydroxyethyl 2-amino-3-methylbutanoate 4-methylbenzenesulfonate;para-Toluenesulfonate 2-Hydroxyethyl L-Valinate; L-Valine 2-Hydroxyethyl Ester 4-Methylbenzenesulfonate; USP Valacyclovir Related Compound F; Valaciclovir EP Impurity F; Valacyclovir USP Related Compound F