Synonyms:
(4Z)-4-[(2-methoxy-4-nitrophenyl)hydrazinylidene]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)naphthalene-2-carboxamide;c.i. 12512;pigment red 171;N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[(2-methoxy-4-nitrophenyl)azo]-2-naphthalenecarboxamide;N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[(2-methoxy-4-nitrophenyl)azo]naphthalene-2-carboxamide;2-Naphthalenecarboxamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-(2-methoxy-4-nitrophenyl)azo-;Fast Carmine HFM;C.I. Pigment Red 171
![N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[(2-methoxy-4-nitrophenyl)azo]-2-naphthalenecarboxamide](https://img.chemicalbook.com/ProductImageEN/2020-1/Large/c86c2c64-7345-4e25-91f7-f9b63015db74.jpg)
![N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[(2-methoxy-4-nitrophenyl)azo]-2-naphthalenecarboxamide](https://img.chemicalbook.com/ProductImageEN/2020-1/Large/c56789af-7d75-4dee-a2d0-5af96aafcfcb.jpg)
![N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[(2-methoxy-4-nitrophenyl)azo]-2-naphthalenecarboxamide](https://img.chemicalbook.com/ProductImageEN/2020-1/Large/2ea7e2f0-ab6a-45bd-a7f8-49c05279ba05.jpg)
![N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[(2-methoxy-4-nitrophenyl)azo]-2-naphthalenecarboxamide](https://img.chemicalbook.com/ProductImageEN/2020-1/Large/56c19452-467b-4b92-96b3-19b4f676657e.jpg)
China![N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-[(2-methoxy-4-nitrophenyl)azo]-2-naphthalenecarboxamide Structure](https://www.chemicalbook.com/CAS/GIF/6985-95-1.gif)
