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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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+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
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+e
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Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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Found 32 results
Search term:
MF = 'C_{7}H_{4}F_{2}O_{2}'
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
66716
zoom
C
7
H
4
F
2
O
2
158.1023
161
110
0
17
9413
zoom
C
7
H
4
F
2
O
2
158.1023
157
128
2
5
89588
zoom
C
7
H
4
F
2
O
2
158.1023
150
109
0
17
68816
zoom
C
7
H
4
F
2
O
2
158.1023
149
105
0
5
328957
zoom
C
7
H
4
F
2
O
2
158.1023
142
83
0
4
91500
zoom
C
7
H
4
F
2
O
2
158.1023
136
95
0
13
66717
zoom
C
7
H
4
F
2
O
2
158.1023
124
74
1
1
8368084
zoom
C
7
H
4
F
2
O
2
158.1023
111
71
0
1
21393505
zoom
C
7
H
4
F
2
O
2
158.1023
98
60
0
0
16130202
zoom
C
7
H
4
F
2
O
2
158.1023
87
55
0
1
13820050
zoom
C
7
H
4
F
2
O
2
158.1023
86
55
0
0
11447410
zoom
C
7
H
4
F
2
O
2
158.1023
84
47
0
0
2059608
zoom
C
7
H
4
F
2
O
2
158.1022664
83
58
0
0
11447345
zoom
C
7
H
4
F
2
O
2
158.1023
80
50
0
0
10724054
zoom
C
7
H
4
F
2
O
2
158.1023
77
57
0
1
516281
zoom
C
7
H
4
F
2
O
2
158.1023
73
49
0
1
516459
zoom
C
7
H
4
F
2
O
2
158.1023
70
60
0
0
13830032
zoom
C
7
H
4
F
2
O
2
158.1023
64
44
0
0
24189441
zoom
C
7
H
4
F
2
O
2
158.1023
62
41
0
1
21112235
zoom
C
7
H
4
F
2
O
2
158.1023
58
42
0
0
1
2
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