3-INDOLEBUTYRIC ACID; EI-B; MS

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: JP004070

Outputs for 3-INDOLEBUTYRIC ACID; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP004070
Synonyms: 3-INDOLEBUTYRIC ACID
Total mass: 203.2366
Formula: H13 C12 O2 N1

Experimental information

MS type: MS
Instrument: HITACHI M-68
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: 77.0, 103.0, 104.0, 116.0, 117.0, 129.0, 130.0, 143.0, 144.0, 204.0,
Processing time: 0:00:02.505798

Results for the quried mass "142.0"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C9O2	0.111	2	0	C1,C3,C4,C5,C7,C8,C9,C10,C12,O14,O15
C9O2	0.111	2	0	C1,C2,C3,C4,C5,C7,C9,C10,C12,O14,O15
C8O2N1	0.091	0	0	C3,C4,C5,C7,C8,C9,C10,C12,N13,O14,O15
C8O2N1	0.091	0	0	C3,C4,C6,C7,C8,C9,C11,C12,N13,O14,O15
C8O2N1	0.091	0	0	C3,C4,C7,C8,C9,C10,C11,C12,N13,O14,O15
C10N1	0.177	8	0	C1,C2,C3,C4,C5,C6,C8,C9,C10,C11,N13