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