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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+.
M+K
M+Na
M+NH4
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M-.
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Found 15 results
Search term:
MF = 'C_{4}H_{2}Cl_{2}N_{2}O_{2}'
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
211022
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
75
51
0
0
28605360
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
30
21
0
0
1020765
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
24
20
0
0
9151303
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
23
21
0
0
117581
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
22
22
0
0
28693102
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
5
3
0
0
33286936
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
3
3
0
0
60736514
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
1
1
0
0
60764884
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
1
1
0
0
95568833
- 0/1 defined
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
1
1
0
0
95633698
- 0/1 defined
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
1
1
0
0
109798711
- 0/1 defined
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
1
1
0
0
110421393
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
1
1
0
0
110422496
zoom
C
4
H
2
Cl
2
N
2
O
2
180.9769
1
1
0
0
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