4-Hydroxybenzoic acid; LC-ESI-QTOF; MS2; CE: 40; R=; [M+H]+

This MassBank record with Accession MSBNK-BGC_Munich-RP011903 contains the MS2 mass spectrum of 4-Hydroxybenzoic acid with the InChIkey FJKROLUGYXJWQN-UHFFFAOYSA-N.本MassBank记录（编号MSBNK-BGC_Munich-RP011903）包含了4-羟基苯甲酸的MS2质量光谱，其InChIkey为FJKROLUGYXJWQN-UHFFFAOYSA-N。