4-HYDROXYBENZOIC ACID; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Submission id: JP010824

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

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP010824
Synonyms: 4-HYDROXYBENZOIC ACID
Total mass: 138.1205
Formula: H6 C7 O3

Experimental information

MS type: MS
Instrument: JEOL JMS-D-3000
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: 42.0, 43.0, 45.0, 46.0, 51.0, 55.0, 57.0, 61.0, 62.0, 64.0, 65.0, 71.0, 74.0, 78.0, 83.0, 93.0, 94.0, 122.0, 123.0, 139.0,
Processing time: 0:00:02.170438

Results for the quried mass "105.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C6O2	0.071	1	0	C1,C2,C3,C4,C5,C7,O9,O10