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139693-17-7 2h-naphth[1,2-b]-1,4-oxazin-2-one, 3-[2-(2-thienyl)ethenyl]-

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Product Name 2H-Naphth[1,2-b]-1,4-oxazin-2-one, 3-[2-(2-thienyl)ethenyl]-
CAS No. 139693-17-7
Molecular Formula C18H11NO2S