Related entries (identical compound): JP005974 JP005422 JP002575 JP005909 JP009028

Submission id: JP005909

Outputs for ETHYL 3-OXOBUTANOATE; EI-B; MS

Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP005909
Synonyms: ETHYL 3-OXOBUTANOATE
Total mass: 130.1414
Formula: H10 C6 O3

Structure file (with ALATIS unique atom labels)

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: 28.0, 29.0, 43.0, 44.0, 46.0, 58.0, 61.0, 70.0, 85.0, 86.0, 88.0, 89.0, 131.0,
Processing time: 0:00:01.847178
Queried mass list: ['27.000', '31.000', '42.000', '45.000', '56.000', '60.000', '69.000', '73.000', '84.000', '87.000', '102.000', '115.000', '130.000']

Queried mass	Num. matched formulas	Num. matched fragments
27.0 (link to fragments)	2	8
31.0 (link to fragments)	2	2
42.0 (link to fragments)	2	7
45.0 (link to fragments)	2	3
56.0 (link to fragments)	2	7
60.0 (link to fragments)	1	2
69.0 (link to fragments)	2	6
73.0 (link to fragments)	1	1
84.0 (link to fragments)	1	2
87.0 (link to fragments)	1	2
102.0 (link to fragments)	1	1
115.0 (link to fragments)	2	4
130.0 (link to fragments)	1	1