| 6-(p-hydroxyphenyl)-4-methyl-2-(2-morpholinoethyl)-3(2h)-pyridazinon hydroc |
| 6-(p-hydroxyphenyl)-4-methyl-2-(2-morpholinoethyl)-3(2h)-pyridazinone hydroch |
| ag 252 |
| morpholinoethyl-2 methyl-4 (p-hydroxyphenyl)-6 pyridazone-3 chlorhydrate |
| 6-(p-hydroxyphenyl)-4-methyl-2-(2-morpholinoethyl)-3(2h)-pyridazinon hydrochloride |
