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139625-53-9 2,5-furandione,3-(1-benzo[b]thien-2-ylethylidene)dihydro-4-(1-methylethylidene)-

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Product Name 2,5-Furandione,3-(1-benzo[b]thien-2-ylethylidene)dihydro-4-(1-methylethylidene)-
CAS No. 139625-53-9
Molecular Formula C17H14O3S