acetic acid,azulene-1,5-diol

(4,6,6-trimethyl-2-oxocyclohex-3-en-1-yl) acetate

2,2'-二甲基-5,5'-二羟基-6,6'-联[1,4-萘醌]

1,2-二(苯基)丙-1-酮

(N-benzoylanilino) acetate