6,7,8,9-Tetrahydro-6-methyl-9-(phenylmethylene)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester
6,7,8,9-Tetrahydro-6-methyl-9-(phenylmethylene)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester(6,7,8,9-Tetrahydro-6-methyl-9-(phenylmethylene)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester)
CAS:
化学式: C19H20N2O3
![6,7,8,9-Tetrahydro-6-methyl-9-(phenylmethylene)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester](http://res.chembk.com/assets/str/2di/2/23/2303648.png)
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