QUINOXALINE; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: JP001636

Outputs for QUINOXALINE; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP001636
Synonyms: QUINOXALINE, QUINAZINE
Total mass: 130.1464
Formula: H6 C8 N2

Experimental information

MS type: MS
Instrument: VARIAN MAT-44
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: 38.0, 39.0, 50.0, 51.0, 53.0, 62.0, 63.0, 65.0, 74.0, 75.0, 77.0, 78.0, 103.0, 104.0, 129.0, 130.0,
Processing time: 0:00:01.772171

Results for the quried mass "128.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C8N2	0.131	4	0	C1,C2,C3,C4,C5,C6,C7,C8,N9,N10