2,9-bis(ethylsulfanyl)acridine

1-amino-4-ethylsulfanyl-10H-acridin-9-one

1-amino-2,4-bis(ethylsulfanyl)-10H-acridin-9-one

1-ethylsulfanylacridin-9-amine

7-(ethyldisulfanyl)-1,3,6-trimethylpteridine-2,4-dione