00471ngm 2200169z- 450 9910980085703321(CKB)5710000000298644(EXLCZ)99571000000029864420250218c2024uuuu -u- vengMass Spectrometry: Alkene FragmentationMyJoVE CorporationMass SpectrometryVIDEO9910980085703321Mass Spectrometry: Alkene Fragmentation4320688UNINA