Electron impact studies. Part XCIV. Retro-Diels–Alder reaction in negative-ion mass spectrometry. Nitro-2H,4H-1,3- and -2,3-dihydro-1,4-benzodioxins
1975 ◽
pp. 724-728
◽
1975 ◽
Vol 10
(10)
◽
pp. 836-841
◽