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140667-15-8 2h-1,4-benzoxazin-3(4h)-one,4-methyl-7-[[5-(tetrahydro-4-methoxy-2h-pyran-4-yl)-2-thieny

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Product Name 2H-1,4-Benzoxazin-3(4H)-one,4-methyl-7-[[5-(tetrahydro-4-methoxy-2H-pyran-4-yl)-2-thienyl]thio]-
CAS No. 140667-15-8
Molecular Formula C19H21NO4S2