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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:
to
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(example: 123 ± 1)
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Nominal Mass:
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-2H+
-H+
+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
+/-
Monoisotopic 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
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Found 54 results
Search term:
MF = 'C_{20}H_{23}N_{7}O_{7}'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
5784
- 1/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
77
113
6623
256
140
- 0/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
53
2558
4232
24
131714
- 2/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
36
42
0
0
109092
- 1/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
26
30
0
1
119394
- 2/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
23
21
0
0
9
- 0/2 defined
zoom
C
20
H
23
N
7
O
7
473.43932
16
25
0
0
12521626
zoom
C
20
H
23
N
7
O
7
473.4393
16
12
0
0
49292
- 1/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
12
13
0
0
29353996
- 1/1 defined
zoom
C
20
H
23
N
7
O
7
473.4393
10
9
0
0
23499025
- 1/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
9
7
1
0
18480401
- 0/1 defined
zoom
C
20
H
23
N
7
O
7
473.4393
9
7
0
0
4885489
- 2/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
9
8
0
0
52084671
- 1/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
8
10
0
0
52084268
- 2/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
7
10
0
0
21232112
- 0/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
7
6
0
0
2298303
- 2/2 defined
zoom
C
20
H
23
N
7
O
7
473.43932
7
6
0
0
4883457
- 2/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
7
6
0
0
5034777
- 2/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
4
4
0
0
24707548
- 1/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
4
2
0
0
52083853
- 2/2 defined
zoom
C
20
H
23
N
7
O
7
473.4393
4
5
0
0
1
2
3
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