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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
M+acetate
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+e
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M+CH3CNH
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M+Na
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Found 804 results
Search term:
MF = 'C_{31}H_{28}N_{4}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4303806
- 0/1 defined
zoom
C
31
H
28
N
4
O
3
504.57902
19
13
0
0
4865124
zoom
C
31
H
28
N
4
O
3
504.579
14
9
0
0
4848593
zoom
C
31
H
28
N
4
O
3
504.579
13
8
0
0
2929524
- 0/1 defined
zoom
C
31
H
28
N
4
O
3
504.57902
13
10
0
0
4148398
zoom
C
31
H
28
N
4
O
3
504.57902
13
8
0
0
1808939
zoom
C
31
H
28
N
4
O
3
504.579
12
8
0
0
17464012
- 1/2 defined
zoom
C
31
H
28
N
4
O
3
504.579
12
9
0
0
17465540
- 1/2 defined
zoom
C
31
H
28
N
4
O
3
504.579
12
9
0
0
12518181
zoom
C
31
H
28
N
4
O
3
504.579
12
7
0
0
21816568
zoom
C
31
H
28
N
4
O
3
504.579
12
7
0
0
21816802
- 0/1 defined
zoom
C
31
H
28
N
4
O
3
504.579
12
7
0
0
12522078
zoom
C
31
H
28
N
4
O
3
504.579
11
7
0
0
17469015
- 1/2 defined
zoom
C
31
H
28
N
4
O
3
504.579
11
9
0
0
2987097
zoom
C
31
H
28
N
4
O
3
504.57902
11
8
0
0
4878447
zoom
C
31
H
28
N
4
O
3
504.579
11
10
0
0
21264414
- 0/4 defined
zoom
C
31
H
28
N
4
O
3
504.579
10
8
0
0
22933729
zoom
C
31
H
28
N
4
O
3
504.579
10
7
0
0
23981943
zoom
C
31
H
28
N
4
O
3
504.579
9
7
0
0
22884232
- 2/4 defined
zoom
C
31
H
28
N
4
O
3
504.579
9
7
0
0
3143927
zoom
C
31
H
28
N
4
O
3
504.579
9
7
0
0
1
2
3
4
5
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