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ChemSpider
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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
M+H
M-H
M+acetate
M-.
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+e
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M+CH3CNH
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Found 428 results
Search term:
MF = 'C_{5}H_{6}N_{2}O_{3}'
1
2
3
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5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
70544
zoom
C
5
H
6
N
2
O
3
142.1127
170
297
0
0
73167
zoom
C
5
H
6
N
2
O
3
142.1127
125
96
0
1
90004
zoom
C
5
H
6
N
2
O
3
142.1127
119
84
0
0
4912090
zoom
C
5
H
6
N
2
O
3
142.1127
113
92
0
4
229498
zoom
C
5
H
6
N
2
O
3
142.1127
99
71
0
2
68240
zoom
C
5
H
6
N
2
O
3
142.1127
98
81
0
1
925100
zoom
C
5
H
6
N
2
O
3
142.1127
82
61
0
0
10541709
zoom
C
5
H
6
N
2
O
3
142.1127
80
50
0
1
14230291
zoom
C
5
H
6
N
2
O
3
142.1127
79
42
0
0
714751
zoom
C
5
H
6
N
2
O
3
142.1127
76
51
0
2
5329042
zoom
C
5
H
6
N
2
O
3
142.11274
76
71
0
0
1062607
zoom
C
5
H
6
N
2
O
3
142.1127
75
64
0
0
21109067
zoom
C
5
H
6
N
2
O
3
142.1127
73
50
0
0
21109036
zoom
C
5
H
6
N
2
O
3
142.1127
71
48
0
0
202931
zoom
C
5
H
6
N
2
O
3
142.1127
70
51
0
0
2041678
zoom
C
5
H
6
N
2
O
3
142.11274
67
57
0
2
80057
zoom
C
5
H
6
N
2
O
3
142.1127
64
45
0
0
2549950
zoom
C
5
H
6
N
2
O
3
142.1127
62
38
0
0
13392662
zoom
C
5
H
6
N
2
O
3
142.1127
61
39
0
0
13890834
zoom
C
5
H
6
N
2
O
3
142.1127
57
34
0
0
1
2
3
4
5
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