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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
M+acetate
M-.
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+e
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M+CH3CNH
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Found 314 results
Search term:
MF = 'C_{5}H_{5}N_{5}O'
1
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5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
744
zoom
C
5
H
5
N
5
O
151.1261
176
834
25900
2839
69351
zoom
C
5
H
5
N
5
O
151.1261
109
233
45
11
71930
zoom
C
5
H
5
N
5
O
151.1261
70
96
0
0
4511108
zoom
C
5
H
5
N
5
O
151.1261
66
155
8
3
87591
zoom
C
5
H
5
N
5
O
151.1261
55
98
0
0
20562
zoom
C
5
H
5
N
5
O
151.1261
51
107
0
0
514647
zoom
C
5
H
5
N
5
O
151.1261
46
71
0
0
190209
zoom
C
5
H
5
N
5
O
151.1261
36
45
0
0
22568563
zoom
C
5
H
5
N
5
O
151.1261
32
36
0
0
10205066
zoom
C
5
H
5
N
5
O
151.1261
32
40
0
0
10468585
zoom
C
5
H
5
N
5
O
151.1261
30
50
0
4
4523291
zoom
C
5
H
5
N
5
O
151.1261
30
35
0
1
9963059
zoom
C
5
H
5
N
5
O
151.1261
28
35
0
0
10558461
zoom
C
5
H
5
N
5
O
151.1261
24
31
0
0
26457378
zoom
C
5
H
5
N
5
O
151.1261
23
26
0
0
216109
zoom
C
5
H
5
N
5
O
151.1261
23
32
0
0
1227166
zoom
C
5
H
5
N
5
O
151.1261
22
28
0
0
72447
zoom
C
5
H
5
N
5
O
151.1261
21
27
0
0
11208904
zoom
C
5
H
5
N
5
O
151.1261
21
25
0
0
4412447
zoom
C
5
H
5
N
5
O
151.1261
20
25
0
0
1
2
3
4
5
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