4H-Pyran-2-carboxylicacid,4-oxo-,hydrazide(6CI),英文名:4H-Pyran-2-carboxylicacid,4-oxo-,hydrazide(6CI),

2026-03-27 10:24:45

99420-78-7

4H-Pyran-2-carboxylicacid,4-oxo-,hydrazide(6CI)(4H-Pyran-2-carboxylicacid,4-oxo-,hydrazide(6CI))

CAS: 99420-78-7

化学式: C6H6N2O3

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