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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:
to
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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
min/max
+/-
Monoisotopic 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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Found 8 results
Search term:
MF = 'C_{2}H_{2}NO_{2}'
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3626639
zoom
C
2
H
2
NO
2
72.04278
3
3
0
0
15272272
zoom
C
2
H
2
NO
2
72.0433
2
2
0
0
57554237
zoom
C
2
H
2
NO
2
72.0433
1
1
0
0
77421780
zoom
C
2
H
2
NO
2
72.0422
1
1
0
0
77422160
zoom
C
2
H
2
NO
2
72.0422
1
2
0
0
95685778
zoom
C
2
H
2
NO
2
72.0433
1
1
0
0
95715914
zoom
C
2
H
2
NO
2
72.0422
1
1
0
0
95740795
zoom
C
2
H
2
NO
2
72.0433
1
1
0
0
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