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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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+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
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+e
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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-.
M+Cl
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Found 13 results
Search term:
MF = 'C_{21}H_{23}N_{3}O_{11}'
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4590521
- 2/2 defined
zoom
C
21
H
23
N
3
O
11
493.4208
3
3
0
0
8430615
- 0/2 defined
zoom
C
21
H
23
N
3
O
11
493.4208
2
1
0
0
10518420
- 5/5 defined
zoom
C
21
H
23
N
3
O
11
493.4208
2
2
0
0
20129610
- 0/2 defined
zoom
C
21
H
23
N
3
O
11
493.4208
2
3
0
0
23208143
- 0/2 defined
zoom
C
21
H
23
N
3
O
11
493.4208
2
2
0
0
34243442
- 0/2 defined
zoom
C
21
H
23
N
3
O
11
493.4208
2
2
0
0
76783567
- 4/4 defined
zoom
C
21
H
23
N
3
O
11
493.4208
2
2
0
0
4589266
- 0/2 defined
zoom
C
21
H
23
N
3
O
11
493.4208
2
2
0
0
10563760
- 5/5 defined
zoom
C
21
H
23
N
3
O
11
493.4208
1
1
0
0
10563761
- 5/5 defined
zoom
C
21
H
23
N
3
O
11
493.4208
1
1
0
0
10563763
- 5/5 defined
zoom
C
21
H
23
N
3
O
11
493.4208
1
1
0
0
10563764
- 5/5 defined
zoom
C
21
H
23
N
3
O
11
493.4208
1
1
0
0
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