ACETOPHENONE; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: JP001661

Outputs for ACETOPHENONE; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP001661
Synonyms: ACETOPHENONE
Total mass: 120.1482
Formula: H8 C8 O1

Experimental information

MS type: MS
Instrument: HITACHI RMU-7M
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: 28.0, 39.0, 51.0, 52.0, 65.0, 75.0, 76.0, 106.0, 121.0,
Processing time: 0:00:01.912039

Results for the quried mass "74.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C6	0.080	2	0	C2,C3,C4,C5,C6,C8