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139186-91-7 pyridinium,4-(3,4-dihydro-5-methyl-3-oxo-2h-1,4-thiazin-6-yl)-3-methyl-1-[2-(2-nitrophen

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Product Name Pyridinium,4-(3,4-dihydro-5-methyl-3-oxo-2H-1,4-thiazin-6-yl)-3-methyl-1-[2-(2-nitrophenyl)-2-oxoethyl]-, bromide
CAS No. 139186-91-7
Molecular Formula C19H18N3O4S・Br