4-Pyridinecarboxylicacid,ethylidenehydrazide(9CI),英文名:4-Pyridinecarboxylicacid,ethylidenehydrazide(9

2026-03-27 10:24:45

4813-03-0

4-Pyridinecarboxylicacid,ethylidenehydrazide(9CI)(4-Pyridinecarboxylicacid,ethylidenehydrazide(9CI))

CAS: 4813-03-0

化学式: C8H9N3O

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