22158-41-4
3-amino-4-hydroxynaphthalene-1,2-dione
+
108-24-7
乙酸酐
→
22157-98-8
2-acetylamino-3-hydroxy-[1,4]naphthoquinone
408519-33-5
3-acetylamino-[1,2]naphthoquinone
58907-74-7
N-(5-oxobenzo[a]phenoxazin-6-yl)acetamide