Benzocaine; LC-ESI-QQ; MS2; CE:30 V; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Submission id: KO002450

Outputs for Benzocaine; LC-ESI-QQ; MS2; CE:30 V; [M+H]+

Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO002450
Synonyms: Benzocaine, Ethyl aminobenzoate
Total mass: 165.1887
Formula: H11 C9 O2 N1

Experimental information

MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 44.9, 57.1, 64.9, 74.8, 77.8, 88.9, 93.0, 94.1, 121.0, 138.3,
Processing time: 0:00:02.672356

Results for the quried mass "130.3"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C8O2	0.200	2	0	C1,C2,C3,C4,C5,C6,C7,C9,O11,O12
C7O2N1	0.220	0	0	C3,C4,C5,C6,C7,C8,C9,N10,O11,O12
C7O2N1	0.220	0	0	C1,C2,C4,C6,C7,C8,C9,N10,O11,O12
C7O2N1	0.220	0	0	C1,C2,C3,C5,C7,C8,C9,N10,O11,O12