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116577-81-2 3h-1,2,4-triazolo[4,3-a]benzimidazol-3-one,1,2-dihydro-(9ci)

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Product Name 3H-1,2,4-Triazolo[4,3-a]benzimidazol-3-one,1,2-dihydro-(9CI)
CAS No. 116577-81-2
Molecular Formula C8H6N4O