(3-methyl-1,4-dioxonaphthalen-2-yl) acetate

2-[(Z)-(3-methyl-4-oxonaphthalen-1-ylidene)amino]oxyacetic acid

2-(3-methyl-1,4-dioxonaphthalen-2-yl)sulfanylacetic acid

2-methyl-3-prop-2-enylnaphthalene-1,4-dione

2-allyl-2,3-dihydro-2-methyl-1,4-naphthalenedione