9-Imino-7-nitro-4,9-dihydropyrazolo[1,5-a]pyrido[2,3-d]pyrimidine-2-carboxylic acid ethyl ester
9-Imino-7-nitro-4,9-dihydropyrazolo[1,5-a]pyrido[2,3-d]pyrimidine-2-carboxylic acid ethyl ester(9-Imino-7-nitro-4,9-dihydropyrazolo[1,5-a]pyrido[2,3-d]pyrimidine-2-carboxylic acid ethyl ester)
CAS:
化学式: C12H10N6O4
![9-Imino-7-nitro-4,9-dihydropyrazolo[1,5-a]pyrido[2,3-d]pyrimidine-2-carboxylic acid ethyl ester](http://res.chembk.com/assets/str/2di/1/17/1702609.png)
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