| 6-(o-chlorophenyl)-4-methyl-2-(2-morpholinoethyl)-3(2h)-pyridazinon hydroch |
| 6-(o-chlorophenyl)-4-methyl-2-(2-morpholinoethyl)-3(2h)-pyridazinone hydrochl |
| ag 267 |
| morpholinoethyl-2 methyl-4 (o-chlorophenyl)-6 pyridazone-3 chlorhydate |
| 6-(o-chlorophenyl)-4-methyl-2-(2-morpholinoethyl)-3(2h)-pyridazinon hydrochloride |
