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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
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+e
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Monoisotopic Mass:
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M+CH3CNH
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M+Na
M+NH4
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Found 7 results
Search term:
MF = 'C_{28}H_{20}N_{2}Na_{2}O_{10}S_{2}'
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
70531
zoom
C
28
H
20
N
2
Na
2
O
10
S
2
654.57534
29
21
0
0
69136
zoom
C
28
H
20
N
2
Na
2
O
10
S
2
654.5753
15
12
0
0
24783819
zoom
C
28
H
20
N
2
Na
2
O
10
S
2
654.5753
4
4
0
0
403868
zoom
C
28
H
20
N
2
Na
2
O
10
S
2
654.57534
2
2
0
0
403870
zoom
C
28
H
20
N
2
Na
2
O
10
S
2
654.57534
2
2
0
0
21159798
zoom
C
28
H
20
N
2
Na
2
O
10
S
2
654.5753
1
1
0
0
21172047
zoom
C
28
H
20
N
2
Na
2
O
10
S
2
654.5753
1
1
0
1
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