A Saturn 4D mass selective detector (Varian Medical Systems, Inc., Palo Alto, CA, USA) in electron impact (EI) ionization mode was used to confirm the presence of ACPY in the sample.
A Saturn 4D mass selective detector (Varian Medical Systems, Inc., Palo Alto, CA, USA) inelectron impact (EI) ionization mode was used to confirm the presence of ACPY in the sample.