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MS-IW-6123 4-(2,5-dimethoxybenzoyl)butyric acid C13H16O5 (Mass of molecular ion: 252)
Source Temperature: 150 °C Sample Temperature: 110 °C Direct, 75 eV
55.0 1.4 77.0 3.4 79.0 1.6 92.0 1.5 107.0 6.6 109.0 1.6 122.0 3.2 150.0 3.2 151.0 1.0 165.0 100.0 166.0 10.1 167.0 1.0 180.0 1.2 193.0 1.7 234.0 1.3 235.0 1.1 252.0 36.0 253.0 5.3 280.0 2.0
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