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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
+/-
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 31 results
Search term:
MF = 'C_{20}H_{24}N_{4}O_{9}S'
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4042786
zoom
C
20
H
24
N
4
O
9
S
496.49096
11
8
0
0
10912878
zoom
C
20
H
24
N
4
O
9
S
496.491
10
8
0
0
10128349
- 2/4 defined
zoom
C
20
H
24
N
4
O
9
S
496.491
7
7
0
0
10128350
- 2/4 defined
zoom
C
20
H
24
N
4
O
9
S
496.491
7
7
0
0
10128351
- 2/4 defined
zoom
C
20
H
24
N
4
O
9
S
496.491
7
7
0
0
10128352
- 2/4 defined
zoom
C
20
H
24
N
4
O
9
S
496.491
7
7
0
0
21976906
- 0/1 defined
zoom
C
20
H
24
N
4
O
9
S
496.491
3
1
0
0
27432684
zoom
C
20
H
24
N
4
O
9
S
496.491
2
1
0
0
20967017
zoom
C
20
H
24
N
4
O
9
S
496.491
2
1
0
0
3129249
zoom
C
20
H
24
N
4
O
9
S
496.491
2
1
0
0
33001957
- 0/1 defined
zoom
C
20
H
24
N
4
O
9
S
496.491
1
1
0
0
33380766
zoom
C
20
H
24
N
4
O
9
S
496.491
1
1
0
0
34002135
zoom
C
20
H
24
N
4
O
9
S
496.491
1
1
0
0
102829038
- 0/1 defined
zoom
C
20
H
24
N
4
O
9
S
496.491
1
1
0
0
115121046
zoom
C
20
H
24
N
4
O
9
S
496.491
1
1
0
0
121161714
- 0/1 defined
zoom
C
20
H
24
N
4
O
9
S
496.491
1
1
0
0
125069106
zoom
C
20
H
24
N
4
O
9
S
496.491
1
1
0
0
125070876
zoom
C
20
H
24
N
4
O
9
S
496.491
1
1
0
0
125071130
- 0/2 defined
zoom
C
20
H
24
N
4
O
9
S
496.491
1
1
0
0
125099508
zoom
C
20
H
24
N
4
O
9
S
496.491
1
1
0
0
1
2
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