DL-α,epsilon-DIAMINOPIMELIC ACIDDL-2,6-Diaminoheptanedioic acid2,6-Diaminopimelic acid2,6-Diaminoheptanedioic acid2,6-二氨基庚二酸2,6-Diaminopimelic acid2,6-diaminoheptanedioic acid2,6-二氨基蒲桃酸alpha,epsilon-diaminopimelic acidDiaminopimelic acid2,6-diaminopimelic acidDpm