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189131-28-0 5h,7h-6-oxa-2,3,4a,7a-tetraazacyclopent[cd]indene(9ci)

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Product Name 5H,7H-6-Oxa-2,3,4a,7a-tetraazacyclopent[cd]indene(9CI)
CAS No. 189131-28-0
Molecular Formula C6H6N4O