ALPHA-METHYLNAPHTHALENE; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: JP010772

Outputs for ALPHA-METHYLNAPHTHALENE; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP010772
Synonyms: ALPHA-METHYLNAPHTHALENE
Total mass: 142.1967
Formula: H10 C11

Experimental information

MS type: MS
Instrument: HITACHI RMU-6M
Instrument type: EI-B
Ionization: 20 eV
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 116.0, 141.0, 142.0, 144.0,
Processing time: 0:00:01.252754

Results for the quried mass "143.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C11	0.205	11	1	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11