Processed databases
Atom-Mass pairs
Outputs for 4-Nitrophenyl phosphate; LC-ESI-QQ; MS2; CE:40 V; [M-H]-
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO001513
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:
Processing time: 0:00:01.917347
Results for the quried mass "78.9"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O1N1 | 0.157 | 1 | 0 | C1,C2,C4,C5,N7,O8 |
| C4O1N1 | 0.157 | 1 | 0 | C1,C2,C4,C5,N7,O9 |
| C4O1N1 | 0.157 | 1 | 0 | C1,C3,C5,C6,N7,O8 |
| C4O1N1 | 0.157 | 1 | 0 | C1,C3,C5,C6,N7,O9 |
| C4O1N1 | 0.157 | 1 | 0 | C1,C3,C5,C6,N7,O13 |
| C4O1N1 | 0.157 | 1 | 0 | C1,C2,C3,C5,N7,O8 |
| C4O1N1 | 0.157 | 1 | 0 | C1,C2,C3,C5,N7,O9 |
| C4O1N1 | 0.157 | 1 | 0 | C2,C4,C5,C6,N7,O8 |
| C4O1N1 | 0.157 | 1 | 0 | C2,C4,C5,C6,N7,O9 |
| C4O1N1 | 0.157 | 1 | 0 | C2,C4,C5,C6,N7,O13 |
| C5N1 | 0.200 | 5 | 2 | C1,C2,C4,C5,C6,N7 |
| C5N1 | 0.200 | 5 | 2 | C1,C3,C4,C5,C6,N7 |
| C5N1 | 0.200 | 5 | 2 | C1,C2,C3,C5,C6,N7 |
| C5N1 | 0.200 | 5 | 2 | C2,C3,C4,C5,C6,N7 |
| C5N1 | 0.200 | 5 | 1 | C1,C2,C3,C4,C5,N7 |
| C5O1 | 0.177 | 3 | 0 | C1,C2,C4,C5,C6,O13 |
| C5O1 | 0.177 | 3 | 0 | C1,C2,C3,C4,C6,O13 |
| C5O1 | 0.177 | 3 | 0 | C1,C2,C3,C5,C6,O13 |
| C5O1 | 0.177 | 3 | 0 | C2,C3,C4,C5,C6,O13 |
| C5O1 | 0.177 | 3 | 0 | C1,C3,C4,C5,C6,O13 |