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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
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M-H
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+e
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M+CH3CNH
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Found 1485 results
Search term:
MF = 'C_{9}H_{9}N_{5}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
529286
zoom
C
9
H
9
N
5
O
203.2007
51
117
0
0
222041
zoom
C
9
H
9
N
5
O
203.2007
48
73
0
0
529317
zoom
C
9
H
9
N
5
O
203.2007
45
60
0
0
469819
zoom
C
9
H
9
N
5
O
203.2007
42
55
0
0
643880
zoom
C
9
H
9
N
5
O
203.2007
38
50
0
0
26324241
zoom
C
9
H
9
N
5
O
203.2007
36
40
0
0
1035405
zoom
C
9
H
9
N
5
O
203.2007
34
46
0
0
4512377
zoom
C
9
H
9
N
5
O
203.2007
34
65
0
0
2317270
zoom
C
9
H
9
N
5
O
203.20066
28
33
0
0
14383
zoom
C
9
H
9
N
5
O
203.2007
27
30
0
0
778550
zoom
C
9
H
9
N
5
O
203.2007
26
33
0
0
625292
zoom
C
9
H
9
N
5
O
203.2007
25
31
0
0
192980
zoom
C
9
H
9
N
5
O
203.2007
25
33
0
0
1538149
zoom
C
9
H
9
N
5
O
203.2007
25
30
0
0
4930232
zoom
C
9
H
9
N
5
O
203.2007
25
32
0
0
11355972
zoom
C
9
H
9
N
5
O
203.2007
25
32
0
0
14622825
zoom
C
9
H
9
N
5
O
203.2007
24
36
0
0
24598076
zoom
C
9
H
9
N
5
O
203.2007
24
27
0
0
9439161
zoom
C
9
H
9
N
5
O
203.2007
23
31
0
0
65169
- 0/1 defined
zoom
C
9
H
9
N
5
O
203.2007
23
36
0
1
1
2
3
4
5
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