4-NITROPHENOL; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: JP008237

Outputs for 4-NITROPHENOL; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP008237
Synonyms: 4-NITROPHENOL, 4-HYDROXYNITROBENZENE
Total mass: 139.1086
Formula: H5 C6 O3 N1

Experimental information

MS type: MS
Instrument: HITACHI M-60
Instrument type: EI-B
Ionization: 70 eV
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 39.0, 44.0, 45.0, 51.0, 52.0, 63.0, 64.0, 66.0, 140.0,
Processing time: 0:00:01.921415

Results for the quried mass "30.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C1O1	0.026	2	1	C6,O8
O1N1	0.006	0	0	N7,O9
O1N1	0.006	0	0	N7,O10