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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
±
(example: 123 ± 1)
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+/-
Nominal Mass:
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±
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-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
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M+acetate
M-.
M+Cl
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Found 226 results
Search term:
MF = 'C_{20}H_{27}N_{7}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2210731
zoom
C
20
H
27
N
7
O
4
429.47288
22
17
0
0
945321
zoom
C
20
H
27
N
7
O
4
429.4729
19
13
0
0
4496990
zoom
C
20
H
27
N
7
O
4
429.4729
17
11
0
0
7864403
zoom
C
20
H
27
N
7
O
4
429.4729
17
12
0
0
7906839
zoom
C
20
H
27
N
7
O
4
429.4729
16
11
0
0
7864399
zoom
C
20
H
27
N
7
O
4
429.4729
16
12
0
0
11683941
zoom
C
20
H
27
N
7
O
4
429.4729
15
8
0
0
11683949
zoom
C
20
H
27
N
7
O
4
429.4729
14
10
0
0
20525188
zoom
C
20
H
27
N
7
O
4
429.4729
9
6
0
0
20525194
zoom
C
20
H
27
N
7
O
4
429.4729
9
6
0
0
30237751
- 0/1 defined
zoom
C
20
H
27
N
7
O
4
429.4729
8
6
0
0
11088146
zoom
C
20
H
27
N
7
O
4
429.4729
7
4
0
0
30280391
- 0/1 defined
zoom
C
20
H
27
N
7
O
4
429.4729
6
4
0
0
65072294
zoom
C
20
H
27
N
7
O
4
429.4729
6
7
0
0
81423712
- 0/3 defined
zoom
C
20
H
27
N
7
O
4
429.4729
6
5
0
0
23136518
- 0/2 defined
zoom
C
20
H
27
N
7
O
4
429.4729
6
6
0
0
116889
- 1/2 defined
zoom
C
20
H
27
N
7
O
4
429.4729
6
6
0
0
2352312
zoom
C
20
H
27
N
7
O
4
429.47288
6
4
0
0
2352316
zoom
C
20
H
27
N
7
O
4
429.47288
6
4
0
0
8201216
- 4/4 defined
zoom
C
20
H
27
N
7
O
4
429.4729
5
4
0
0
1
2
3
4
5
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