2-PROPIONYLTHIOPHENE; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Submission id: JP007780

Outputs for 2-PROPIONYLTHIOPHENE; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP007780
Synonyms: 2-PROPIONYLTHIOPHENE
Total mass: 140.2025
Formula: H8 C7 S1 O1

Experimental information

MS type: MS
Instrument: HITACHI M-80
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: 28.0, 29.0, 40.0, 58.0, 84.0, 85.0, 111.0, 112.0, 114.0, 140.0, 141.0,
Processing time: 0:00:02.285849

Results for the quried mass "142.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C7S1O1	0.218	10	2	C1,C2,C3,C4,C5,C6,C7,O8,S9