| Permanent orange RN |
| Pigment permanent orange RN |
| C.I. Pigment orange 5 |
| 1-((2,4-dinitrophenyl)azo)-2-naphtho |
| 11048 orange |
| 1-[(2,4-dinitrophenyl)azo]-2-naphthaleno |
| brilliant tangerine 13030 |
| c.i. 12075 |
| calcotone orange 2R |
| carnelio red 2g |
| chromatex orange r |
| d and c orange no. 17 |
| dainichi permanent red gg |
| dinitraniline orange |
| dinitroaniline orange nd-204 |
| dinitroaniline red |
| fastona red 2g |
| graphtol red 2gl |
| hansa orange rn |
| helio fast orange 3Rn |
| helio fast orange 3Rt |
| helio fast orange rn |
| helio fast orange rt |
| irgalite fast red 2gl |
| irgalite red 2g |
| irgalite red 2gw |
| irgalite red pv8 |
| isol fast red 2g |
| lake red 2gl |
| light orange r |
| lutetia fast orange r |
| monolite fast orange 2R |
| monolite fast paper orange 2R |
| monolite fast red 2g |
| nippon orange x-881 |
| oralith red 2gl |
| orange no. 203 |
| orange pigment x |
| permanent orange |
| permanent orange dn toner |
| permanent orange gg |
| permanent orange hd |
| permanent orange toner ra-5650 |
| permanent red gg |
| permansa orange |
| permaton orange xl 45-3015 |
| permatone orange |
| pigment fast orange |
| segnale light orange rn |
| segnale light orange rng |
| siegle orange 2S |
| signal orange orange y-17 |
| silopol orange r |
| silosol orange rn |
| siloton orange rl |
| syton fast red 2g |
| tertropigment orange lrn |
| tertropigment red p2g |
| versal orange rnl |
| C.I.Pigment Orange 5(12075) |
| Ingalite Red CPV8,2GW |
| Monolite Orange 2R |
| pigment orange 5 |
