Processed databases
Atom-Mass pairs
Outputs for 4-Nitrophenyl phosphate; LC-ESI-QQ; MS2; CE:20 V; [M-H]-
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO001511
Synonyms: 4-Nitrophenyl phosphate
Total mass: 219.0885
Formula: P1 C6 H6 O6 N1
Experimental information
MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 158.1, 171.5, 172.1,
Processing time: 0:00:02.622308
Results for the quried mass "58.8"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| P1C1O1 | 0.184 | 0 | 0 | C6,O13,P14 |
| C1O2N1 | 0.224 | 1 | 1 | C5,N7,O8,O9 |
| C5 | 0.246 | 1 | 0 | C1,C2,C3,C4,C6 |
| C5 | 0.246 | 1 | 0 | C1,C2,C4,C5,C6 |
| C5 | 0.246 | 1 | 0 | C1,C2,C3,C4,C5 |
| C5 | 0.246 | 1 | 0 | C1,C2,C3,C5,C6 |
| C5 | 0.246 | 1 | 0 | C1,C3,C4,C5,C6 |
| C5 | 0.246 | 1 | 0 | C2,C3,C4,C5,C6 |