ethyl [2-(diethylamino)-7-methoxy-4H-chromen-4-ylidene]cyanoacetate

ethyl [2-(diethylamino)-7-methoxy-4H-chromen-4-ylidene]cyanoacetate

CAS号:79966-68-0
英文名:ethyl [2-(diethylamino)-7-methoxy-4H-chromen-4-ylidene]cyanoacetate
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