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MS-IW-4375 5,7-dihydroxy-2-(p-hydroxyphenyl)-4-chromenone C15H10O5 (Mass of molecular ion: 270)
Source Temperature: 200 °C Sample Temperature: 200 °C Direct, 75 eV
17.0 1.7 18.0 8.9 28.0 2.5 39.0 2.7 42.0 1.0 43.0 1.1 45.0 1.0 50.0 1.3 51.0 1.7 53.0 1.2 55.0 1.5 63.0 2.0 64.0 1.0 65.0 2.0 67.0 1.4 69.0 7.1 77.0 1.0 78.0 1.5 84.0 2.6 89.0 2.8 90.0 1.0 91.0 1.1 93.0 1.2 95.0 1.0 96.0 4.0 111.0 1.8 118.0 9.0 119.0 4.3 121.0 12.3 121.5 1.3 123.0 3.2 124.0 9.7 128.0 1.2 152.0 12.7 153.0 19.8 154.0 1.6 213.0 2.2 241.0 4.3 242.0 16.0 243.0 2.5 253.0 1.6 255.0 2.7 269.0 14.6 270.0 100.0 271.0 17.0 272.0 2.3 283.0 3.2 284.0 7.6 285.0 1.3
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