英文名称: | ammonium, dimethylethyl(2-(7-hydroxy-3-oxo-3,4-dihydro-2h-1,4-benzoxazin-4-yl)e | thyl) -, bromide, dimethylcarbamate (ester) | ammonium,dimethylethyl(2-(7-hydroxy-3-oxo-3,4-dihydro-2h-1,4-benzoxazin-4-yl)ethyl) -, bromide, dimethylcarbamate (ester) |
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