Free release

99420-78-7 4h-pyran-2-carboxylicacid, 4-oxo-, hydrazide

service@apichina.com
Product Name 4H-Pyran-2-carboxylicacid, 4-oxo-, hydrazide
CAS No. 99420-78-7
Synonyms 4H-Pyran-2-carboxylicacid,4-oxo-,hydrazide(6CI)
Molecular Formula C6H6N2O3