2,5-Cyclohexadien-1-one, 4-acetylimino- 50700-49-7 Acetamide, N-(4-oxo-2,5-cyclohexadien-1-ylidene)- Acetimidoquinone BRN 2435621 CCRIS 5789 N-(4-Oxo-2,5-cyclohexadien-1-ylidene)acetamide N-(4-Oxo-2,5-cyclohexadienylidene)acetamide N-ACETYL-P-QUINONEIMINE N-Acetyl-4-benzoquinoneimine N-Acetyl-P-benzoquinoneimine N-Acetyl-p-benzoquinone N-Acetyl-p-benzoquinone imine N-Acetyl-p-quinonimine Napqi