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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
-e
+e
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Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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Found 56 results
Search term:
MF = 'C_{7}H_{4}Cl_{2}O_{2}'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
5583
zoom
C
7
H
4
Cl
2
O
2
191.0115
165
164
19
241
5555
zoom
C
7
H
4
Cl
2
O
2
191.0115
161
164
3
642
5612
zoom
C
7
H
4
Cl
2
O
2
191.0115
157
138
6
204
5606
zoom
C
7
H
4
Cl
2
O
2
191.0115
156
146
0
208
10801689
zoom
C
7
H
4
Cl
2
O
2
191.0115
153
143
14
219
5562
zoom
C
7
H
4
Cl
2
O
2
191.0115
152
136
87
670
60027
zoom
C
7
H
4
Cl
2
O
2
191.0115
141
121
1
101
15958
zoom
C
7
H
4
Cl
2
O
2
191.0115
111
75
1
15
122650
zoom
C
7
H
4
Cl
2
O
2
191.0115
89
60
0
3
460493
zoom
C
7
H
4
Cl
2
O
2
191.0115
87
59
0
20
460501
zoom
C
7
H
4
Cl
2
O
2
191.0115
86
53
0
14
460491
zoom
C
7
H
4
Cl
2
O
2
191.0115
79
51
0
16
15094794
zoom
C
7
H
4
Cl
2
O
2
191.0115
64
40
0
0
9216736
zoom
C
7
H
4
Cl
2
O
2
191.0115
61
43
0
0
3395002
zoom
C
7
H
4
Cl
2
O
2
191.01146
57
38
0
0
85776
zoom
C
7
H
4
Cl
2
O
2
191.0115
57
42
0
0
460500
zoom
C
7
H
4
Cl
2
O
2
191.0115
55
43
0
14
460497
zoom
C
7
H
4
Cl
2
O
2
191.0115
45
36
0
4
460503
zoom
C
7
H
4
Cl
2
O
2
191.0115
44
36
0
1
460492
zoom
C
7
H
4
Cl
2
O
2
191.0115
37
32
0
24
1
2
3
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