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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
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+e
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M+CH3CNH
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Found 1151 results
Search term:
MF = 'C_{13}H_{8}N_{2}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
623155
zoom
C
13
H
8
N
2
O
3
240.2142
85
55
0
0
146638
zoom
C
13
H
8
N
2
O
3
240.2142
73
55
0
0
449189
zoom
C
13
H
8
N
2
O
3
240.2142
58
41
0
0
664066
zoom
C
13
H
8
N
2
O
3
240.2142
57
43
0
0
7502100
zoom
C
13
H
8
N
2
O
3
240.2142
53
33
0
0
561506
zoom
C
13
H
8
N
2
O
3
240.2142
45
24
0
0
63237
zoom
C
13
H
8
N
2
O
3
240.2142
43
33
0
1
10494480
zoom
C
13
H
8
N
2
O
3
240.2142
38
20
0
0
404688
zoom
C
13
H
8
N
2
O
3
240.2142
37
30
0
0
138339
zoom
C
13
H
8
N
2
O
3
240.2142
32
28
0
0
62063
zoom
C
13
H
8
N
2
O
3
240.2142
30
38
0
0
86395
zoom
C
13
H
8
N
2
O
3
240.2142
30
24
0
0
26439180
zoom
C
13
H
8
N
2
O
3
240.2142
30
19
0
0
2348802
zoom
C
13
H
8
N
2
O
3
240.21422
30
18
0
0
28603270
zoom
C
13
H
8
N
2
O
3
240.2142
28
20
0
0
1215027
zoom
C
13
H
8
N
2
O
3
240.2142
28
22
0
0
171757
zoom
C
13
H
8
N
2
O
3
240.2142
28
25
0
0
28603269
zoom
C
13
H
8
N
2
O
3
240.2142
27
19
0
0
25889388
zoom
C
13
H
8
N
2
O
3
240.2142
27
19
0
0
676830
zoom
C
13
H
8
N
2
O
3
240.2142
25
15
0
0
1
2
3
4
5
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