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4-chloro-1-ethyl-3-methylpyrazolo[3,4-b]pyridine-5-carboxylic acid

4-chloro-1-ethyl-3-methylpyrazolo[3,4-b]pyridine-5-carboxylic acid

CAS号：851520-85-9

英文名：4-chloro-1-ethyl-3-methylpyrazolo[3,4-b]pyridine-5-carboxylic acid

分子式：C10H10ClN3O2

分子量：239.658

上游原料

(2-ethyl-5-methyl-2H-pyrazol-3-ylaminomethylene)-malonic acid diethyl ester

(2-ethyl-5-methyl-2H-pyrazol-3-ylaminomethylene)-malonic acid diethyl ester

1-乙基-3-甲基-1H-吡唑-5-胺

1-乙基-3-甲基-1H-吡唑-5-胺

ethyl 4-chloro-1-ethyl-3-methylpyrazolo[3,4-b]pyridine-5-carboxylate

ethyl 4-chloro-1-ethyl-3-methylpyrazolo[3,4-b]pyridine-5-carboxylate

上游原料

(2-ethyl-5-methyl-2H-pyrazol-3-ylaminomethylene)-malonic acid diethyl ester 1-乙基-3-甲基-1H-吡唑-5-胺 ethyl 4-chloro-1-ethyl-3-methylpyrazolo[3,4-b]pyridine-5-carboxylate