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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+acetate
M-.
M+Cl
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Found 139 results
Search term:
MF = 'C_{21}H_{26}N_{2}O_{8}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
96781
- 1/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
46
40
0
0
2067092
zoom
C
21
H
26
N
2
O
8
434.43974
37
31
0
0
28296496
- 1/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
32
28
0
0
29367835
- 1/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
32
31
0
0
31027930
- 1/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
25
17
0
0
2673184
- 0/1 defined
zoom
C
21
H
26
N
2
O
8
434.43974
23
18
0
0
57422921
- 0/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
18
17
0
0
21834541
- 1/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
15
10
0
0
21834763
- 1/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
15
11
0
0
295473
- 0/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
15
17
0
0
80147
zoom
C
21
H
26
N
2
O
8
434.4397
13
14
0
0
17461857
- 5/5 defined
zoom
C
21
H
26
N
2
O
8
434.4397
13
9
0
0
21834565
- 1/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
13
8
0
0
3173045
zoom
C
21
H
26
N
2
O
8
434.4397
12
9
0
0
4059443
- 0/1 defined
zoom
C
21
H
26
N
2
O
8
434.43974
11
8
0
0
2578068
- 0/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
10
6
0
0
22826631
- 0/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
10
10
0
0
22875108
- 1/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
10
7
0
0
22875131
- 1/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
9
6
0
0
22875057
- 1/1 defined
zoom
C
21
H
26
N
2
O
8
434.4397
9
6
0
0
1
2
3
4
5
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