Fig. 4From: Thermal decarboxylation of acidic cannabinoids in Cannabis species: identification of transformed cannabinoids by UHPLC-Q/TOF–MSESI–MS/MS spectra of A CBE and B CBEA, C proposed ESI–MS/MS fragmentation pathways, EI mass spectra of D CBE and E CBEA, and F proposed EI mass fragmentation pathwaysBack to article page