4-TOLUIC ACID; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: JP008978

Outputs for 4-TOLUIC ACID; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP008978
Synonyms: 4-TOLUIC ACID
Total mass: 136.1476
Formula: H8 C8 O2

Experimental information

MS type: MS
Instrument: HITACHI M-80
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: 27.0, 28.0, 38.0, 39.0, 41.0, 44.0, 45.0, 50.0, 51.0, 53.0, 54.0, 59.5, 61.0, 63.0, 64.0, 66.0, 74.0, 75.0, 77.0, 78.0, 86.0, 87.0, 90.0, 91.0, 93.0, 106.0, 107.0, 119.0, 120.0, 136.0, 137.0,
Processing time: 0:00:02.809147

Results for the quried mass "85.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C7	0.083	1	0	C1,C2,C3,C4,C5,C6,C7
C4O2	0.081	5	2	C4,C5,C7,C8,O9,O10
C4O2	0.081	5	2	C3,C5,C7,C8,O9,O10
C4O2	0.081	5	2	C2,C4,C7,C8,O9,O10