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139677-96-6 4h,6h-pyrimido[2,1-b][1,3]thiazin-4-one,2,3-dihydro-6-phenyl-8-(2-phenylethenyl)-

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Product Name 4H,6H-Pyrimido[2,1-b][1,3]thiazin-4-one,2,3-dihydro-6-phenyl-8-(2-phenylethenyl)-
CAS No. 139677-96-6
Molecular Formula C21H18N2OS