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MS-IW-7259 6-methoxyfuro(2,3-H)chromen-2-one C12H8O4 (Mass of molecular ion: 216)
Source Temperature: 150 °C Sample Temperature: 140 °C Direct, 75 eV
17.0 1.3 18.0 6.7 28.0 1.5 50.0 1.1 51.0 3.1 62.0 1.0 63.0 2.2 74.0 1.1 75.0 1.1 79.0 1.9 89.0 4.5 95.0 2.1 108.0 3.9 145.0 13.0 146.0 1.3 173.0 23.5 174.0 2.6 188.0 13.4 189.0 1.6 201.0 34.3 202.0 4.3 216.0 100.0 217.0 13.3 218.0 1.5
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