2-Pyridinecarboxamide,5-methyl-(9CI),英文名:2-Pyridinecarboxamide,5-methyl-(9CI),CAS:20970-77-8,化学式:C7H

2026-03-27 10:24:45

20970-77-8

2-Pyridinecarboxamide,5-methyl-(9CI)(2-Pyridinecarboxamide,5-methyl-(9CI))

CAS: 20970-77-8

化学式: C7H8N2O

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