萘茜

1,4-二羟基蒽醌

1,4-dihydroxy-5-nitroanthracene-9,10-dione

Acetic acid 4-hydroxy-5-nitro-9,10-dioxo-9,10-dihydro-anthracen-1-yl ester

Acetic acid 4-hydroxy-8-nitro-9,10-dioxo-9,10-dihydro-anthracen-1-yl ester