| 2,6-diamino-3-(phenylazo)-pyridin monohydrochloride |
| 2,6-diamino-3-(phenylazo)pyridine monohydrochloride |
| 2,6-diamino-3-phenylazopyridine hydrochloride |
| 6-pyridinediamine, 3-(phenylazo)- monohydrochloride |
| 3-(phenylazo)-2,6-pyridinediamine, hydrochloride |
| 3-phenylazo-2,6-diaminopyridine hydrochloride |
| azodyne |
| beta-phenylazo-alpha,alpha'-diaminopyridine hydrochloride |
| bisteril |
| diridone |
| dolonil |
| eucistin |
| giracid |
| mallofeen |
| mallophene |
| nc 150 |
| nci-c01672 |
| nefrecil |
| phenazodine |
| phenazopyridine hydrochloride |
| phenazopyridinium chloride |
| phenyl-idium |
| phenyl-idium 200 |
| phenylazo tablets |
| phenylazo-alpha,alpha'-diaminopyridine monohydrochloride |
| phenylazodiaminopyridine hydrochloride |
| phenylazopyridine hydrochloride |
| pirid |
| pyridium |
| pyridivite |
| pyripyridium |
| pyrizin |
| sedural |
| thiosulfil-a forte |
| urazium |
| uridinal |
| uriplex |
| urobiotic-250 |
| urodine |
| w 1655 |
