Processed databases
Atom-Mass pairs
Outputs for (3,4-DIMETHOXYPHENYL)ACETIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP010381
Synonyms: (3,4-DIMETHOXYPHENYL)ACETIC ACID
Total mass: 196.1994
Formula: H12 C10 O4
Experimental information
MS type: MS
Instrument: HITACHI RMU-6M
Instrument type: EI-B
Ionization: 20 eV
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 42.0, 43.0, 45.0, 46.0, 54.0, 55.0, 57.0, 58.0, 60.0, 61.0, 66.0, 67.0, 69.0, 70.0, 72.0, 73.0, 78.0, 79.0, 81.0, 82.0, 84.0, 85.0, 87.0, 91.0, 92.0, 94.0, 95.0, 97.0, 98.0, 100.0, 101.0, 104.0, 105.0, 107.0, 108.0, 110.0, 111.0, 113.0, 114.0, 119.0, 120.0, 122.0, 123.0, 125.0, 126.0, 135.0, 136.0, 138.0, 139.0, 141.0, 149.0, 150.0, 152.0, 153.0, 165.0, 166.0, 168.0, 169.0, 189.0, 190.0, 192.0, 197.0, 198.0,
Processing time: 0:00:03.129574
Results for the quried mass "44.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C1O2 | 0.010 | 0 | 0 | C10,O11,O12 |
| C2O1 | 0.052 | 4 | 2 | C6,C10,O11 |
| C2O1 | 0.052 | 4 | 1 | C6,C10,O12 |