62143-32-2 4-Pyridinecarboxylic acid,2-[[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]carbonyl]hydraz

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Basic

CAS No. 62143-32-2
Product Name 4-Pyridinecarboxylic acid,2-[[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]carbonyl]hydrazide
Molecular Formula C20H20N4O4

Physical property