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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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+/-
Nominal Mass:
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+H+
+2H+
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
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Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-H
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M-.
M+Cl
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Found 161 results
Search term:
MF = 'C_{28}H_{31}NO_{8}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
552307
- 2/2 defined
zoom
C
28
H
31
NO
8
509.5476
15
12
0
0
12137206
- 0/3 defined
zoom
C
28
H
31
NO
8
509.54764
15
7
0
0
21676663
zoom
C
28
H
31
NO
8
509.5476
13
8
0
0
21676763
zoom
C
28
H
31
NO
8
509.5476
13
8
0
0
21676767
zoom
C
28
H
31
NO
8
509.5476
13
8
0
0
12220969
- 0/1 defined
zoom
C
28
H
31
NO
8
509.5476
12
8
0
0
171440
zoom
C
28
H
31
NO
8
509.5476
12
14
0
0
4823513
- 0/1 defined
zoom
C
28
H
31
NO
8
509.5476
10
9
0
0
35331720
- 0/1 defined
zoom
C
28
H
31
NO
8
509.5476
10
9
0
0
21677585
zoom
C
28
H
31
NO
8
509.5476
9
6
0
0
2240500
- 0/3 defined
zoom
C
28
H
31
NO
8
509.54764
9
7
0
0
44205836
- 0/1 defined
zoom
C
28
H
31
NO
8
509.5476
7
6
0
0
44205862
- 0/2 defined
zoom
C
28
H
31
NO
8
509.5476
7
6
0
0
44206365
- 0/1 defined
zoom
C
28
H
31
NO
8
509.5476
7
6
0
0
58173808
- 0/1 defined
zoom
C
28
H
31
NO
8
509.5476
7
5
0
0
58174332
- 0/1 defined
zoom
C
28
H
31
NO
8
509.5476
7
5
0
0
60596697
- 0/1 defined
zoom
C
28
H
31
NO
8
509.5476
6
6
0
0
4051082
- 0/1 defined
zoom
C
28
H
31
NO
8
509.54764
6
5
0
0
4051098
- 0/1 defined
zoom
C
28
H
31
NO
8
509.54764
6
5
0
0
4051143
- 0/1 defined
zoom
C
28
H
31
NO
8
509.54764
6
5
0
0
1
2
3
4
5
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