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2,6-Di-o-tolylbenzo[1,2-c:4,5-c']dipyrrole-1,3,5,7(2H,6H)-tetrone |
2,6-Di-o-tolylbenzo[1,2-c:4,5-c']dipyrrole-1,3,5,7(2H,6H)-tetrone |
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7,9-Dioxa-1,2,3,10b-tetraaza-dicyclopenta[a,g]-naphthalene-4-carbaldehyde |
7,9-Dioxa-1,2,3,10b-tetraaza-dicyclopenta[a,g]-naphthalene-4-carbaldehyde |
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