62538-36-7 | 4-Pyridazinecarboxylic acid, 2,5-dihydro-6-methyl-3-(4-methylphenyl)-5-oxo-, ethyl ester | C15H16N2O3 |
62538-37-8 | 4-Pyridazinecarboxylic acid, 2,5-dihydro-3-(4-methoxyphenyl)-6-methyl-5-oxo-, ethyl ester | C15H16N2O4 |
62538-74-3 | Carbamic acid, [5-(4-methylphenyl)-3H-1,2,4-dithiazol-3-ylidene]-, ethyl ester | C12H12N2O2S2 |