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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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M+CH3CNH
M+CH3OH2
M+.
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+e
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M+CH3CNH
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Found 459 results
Search term:
MF = 'C_{13}H_{7}N_{3}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
770656
zoom
C
13
H
7
N
3
O
221.2142
39
24
0
1
36841
zoom
C
13
H
7
N
3
O
221.2142
27
79
0
0
24147762
zoom
C
13
H
7
N
3
O
221.2142
18
16
0
34
36840
zoom
C
13
H
7
N
3
O
221.2142
15
13
0
0
30798479
zoom
C
13
H
7
N
3
O
221.2142
15
14
0
0
15357456
zoom
C
13
H
7
N
3
O
221.2142
13
9
0
0
30805457
zoom
C
13
H
7
N
3
O
221.2142
12
8
0
0
4228530
zoom
C
13
H
7
N
3
O
221.21418
11
9
0
0
338390
zoom
C
13
H
7
N
3
O
221.2142
10
7
0
0
52491
zoom
C
13
H
7
N
3
O
221.2142
9
5
0
0
134944
zoom
C
13
H
7
N
3
O
221.2142
9
6
0
0
249916
zoom
C
13
H
7
N
3
O
221.2142
9
6
1
0
334907
zoom
C
13
H
7
N
3
O
221.2142
9
4
0
0
24091917
zoom
C
13
H
7
N
3
O
221.2142
8
7
0
0
24145861
zoom
C
13
H
7
N
3
O
221.2142
8
7
0
0
9451067
zoom
C
13
H
7
N
3
O
221.2142
7
5
0
0
22848622
zoom
C
13
H
7
N
3
O
221.2142
7
6
0
0
29637711
zoom
C
13
H
7
N
3
O
221.2142
6
6
0
0
3925560
zoom
C
13
H
7
N
3
O
221.2142
6
4
0
0
24011158
zoom
C
13
H
7
N
3
O
221.2142
5
3
0
0
1
2
3
4
5
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