2-Pyridinecarboxaldehyde,5-hydroxy-4-methyl-(9CI),英文名:2-Pyridinecarboxaldehyde,5-hydroxy-4-methyl-(9
2026-03-27 10:24:45
143509-41-5
2-Pyridinecarboxaldehyde,5-hydroxy-4-methyl-(9CI)(2-Pyridinecarboxaldehyde,5-hydroxy-4-methyl-(9CI))
CAS: 143509-41-5
化学式: C7H7NO2