-
MS-IW-3254 3-(3,4-dimethoxyphenyl)-7-methoxy-4H-chromen-4-one C18H16O5 (Mass of molecular ion: 312)
Source Temperature: 130 °C Sample Temperature: 100 °C Direct, 75 eV
50.0 1.0 51.0 1.4 63.0 3.0 65.0 2.8 75.0 1.4 76.0 2.7 77.0 1.2 79.0 1.5 89.0 1.5 91.0 5.3 92.0 1.1 101.0 1.3 107.0 1.9 113.0 2.7 119.0 10.6 120.0 1.0 122.0 1.3 126.0 1.0 127.0 6.1 133.0 1.3 139.0 1.1 140.5 8.1 141.0 2.7 147.0 4.7 148.5 2.1 150.0 1.2 151.0 1.9 156.0 7.7 156.5 1.5 162.0 4.4 183.0 1.3 198.0 1.0 210.0 1.0 225.0 1.1 226.0 5.3 227.0 1.0 238.0 2.9 239.0 1.5 241.0 1.9 251.0 1.2 252.0 1.0 253.0 1.1 254.0 2.1 266.0 4.8 267.0 2.8 269.0 11.8 270.0 2.0 281.0 2.1 283.0 1.7 297.0 24.2 298.0 4.9 311.0 6.3 312.0 100.0 313.0 19.8 314.0 2.8 326.0 1.3
More Suppliers