Figure 1From: Induced in-source fragmentation pattern of certain novel (1Z,2E)-N-(aryl)propanehydrazonoyl chlorides by electrospray mass spectrometry (ESI-MS/MS)a) ESI mass spectrum of compound 3a [M+H]+ion (m/z 328.80). b) MS2 spectrum of m/z 328.80. c) In-source fragmentation of compound 3a. d) MS2 spectrum of m/z 119.14. e) MS2 spectrum of m/z 91.13.Back to article page