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ChemSpider
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Structure
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
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(example: 123 ± 1)
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Nominal Mass:
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-2H+
-H+
+H+
+2H+
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Average Mass:
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±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
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Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-H
M+acetate
M-.
M+Cl
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Found 34 results
Search term:
MF = 'C_{2}H_{5}NO_{2}'
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
730
zoom
C
2
H
5
NO
2
75.0666
224
25723
42655
7618
1913
zoom
C
2
H
5
NO
2
75.0666
173
442
276
220
11229
zoom
C
2
H
5
NO
2
75.0666
128
166
195
202
6338
zoom
C
2
H
5
NO
2
75.0666
106
209
132
838
10782936
zoom
C
2
H
5
NO
2
75.0666
88
107
40
47
7735
zoom
C
2
H
5
NO
2
75.0666
71
83
30
577
74956
zoom
C
2
H
5
NO
2
75.0666
32
43
14
3
28338
zoom
C
2
H
5
NO
2
75.0666
22
34
9
83
154203
zoom
C
2
H
5
NO
2
75.0666
16
18
22
46
472620
zoom
C
2
H
5
NO
2
75.0666
12
13
0
0
15050381
zoom
C
2
H
5
NO
2
75.0666
10
8
0
1
157163
zoom
C
2
H
5
NO
2
75.0666
6
5
0
0
57536541
zoom
C
2
H
5
NO
2
75.0666
5
4
0
0
31150425
zoom
C
2
H
5
NO
2
75.0666
4
5
0
0
13709843
zoom
C
2
H
5
NO
2
75.0666
4
6
0
0
35776922
- 0/1 defined
zoom
C
2
H
5
NO
2
75.0666
3
4
0
0
11308297
- 0/1 defined
zoom
C
2
H
5
NO
2
75.0666
3
4
0
0
4484215
zoom
C
2
H
5
NO
2
75.0666
2
2
0
0
14394937
zoom
C
2
H
5
NO
2
75.0666
2
5
7
9
67025773
zoom
C
2
H
5
NO
2
75.0666
2
6
0
0
1
2
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