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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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Nominal Mass:
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+H+
+2H+
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Average Mass:
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±
M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
M+H
M-H
M+acetate
M-.
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+e
min/max
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Monoisotopic Mass:
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M+CH3CNH
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M+Na
M+NH4
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M-.
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Found 2052 results
Search term:
MF = 'C_{28}H_{31}N_{5}O_{4}'
1
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4462087
zoom
C
28
H
31
N
5
O
4
501.57684
19
13
0
0
4464095
zoom
C
28
H
31
N
5
O
4
501.57684
19
14
0
0
2442819
- 0/2 defined
zoom
C
28
H
31
N
5
O
4
501.5768
15
11
0
0
3846406
- 0/1 defined
zoom
C
28
H
31
N
5
O
4
501.5768
15
10
0
0
21525721
zoom
C
28
H
31
N
5
O
4
501.5768
15
12
0
0
12810893
- 0/1 defined
zoom
C
28
H
31
N
5
O
4
501.5768
14
8
0
0
2586632
- 0/1 defined
zoom
C
28
H
31
N
5
O
4
501.5768
14
10
0
0
2982762
zoom
C
28
H
31
N
5
O
4
501.57684
14
10
0
0
21525026
zoom
C
28
H
31
N
5
O
4
501.5768
13
7
0
0
21525196
zoom
C
28
H
31
N
5
O
4
501.5768
13
8
0
0
17518057
zoom
C
28
H
31
N
5
O
4
501.5768
13
12
0
0
17518063
zoom
C
28
H
31
N
5
O
4
501.5768
13
12
0
0
17518065
zoom
C
28
H
31
N
5
O
4
501.5768
12
11
0
0
17518091
zoom
C
28
H
31
N
5
O
4
501.5768
12
11
0
0
21524642
zoom
C
28
H
31
N
5
O
4
501.5768
12
8
0
0
17518047
zoom
C
28
H
31
N
5
O
4
501.5768
12
11
0
0
2448972
- 0/1 defined
zoom
C
28
H
31
N
5
O
4
501.5768
12
7
0
0
2449001
- 0/1 defined
zoom
C
28
H
31
N
5
O
4
501.5768
12
7
0
0
2449204
- 0/1 defined
zoom
C
28
H
31
N
5
O
4
501.5768
12
7
0
0
2449974
- 0/1 defined
zoom
C
28
H
31
N
5
O
4
501.5768
12
6
0
0
1
2
3
4
5
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