中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-Chloro-3-cyano-5-methylpyrrolo[1,2-b]pyridazine-6-carboxylic acid ethyl ester | 612085-99-1 | C12H10ClN3O2 | 263.683 |
—— | 5-Bromomethyl-4-chloro-3-cyano-pyrrolo[1,2-b]pyridazine-6-carboxylic acid ethyl ester | 612086-02-9 | C12H9BrClN3O2 | 342.579 |
—— | 3-Cyano-1,4-dihydro-5-methyl-4-oxopyrrolo[1,2-b]pyridazine-6-carboxylic acid ethyl ester | 612085-98-0 | C12H11N3O3 | 245.238 |