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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)
min/max
+/-
Nominal Mass:
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±
-2H+
-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
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
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Found 17 results
Search term:
MF = 'C_{20}H_{20}N_{6}O_{7}S_{4}'
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4514859
- 2/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
61
74
0
0
4882024
- 2/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
20
20
0
0
7889319
- 0/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
12
193
0
0
2528
- 0/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
10
8
0
0
4510112
- 0/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
6
5
0
0
24825348
- 2/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
4
3
0
0
74854243
- 1/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
3
3
0
0
68025991
- 1/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
2
1
0
0
68026000
- 1/3 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
1
1
0
0
78429359
- 1/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
1
1
0
0
95644435
- 0/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
1
1
0
0
95685928
- 0/1 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
1
1
0
0
107444664
- 2/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
1
3
0
0
107449488
- 2/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
1
1
0
0
110805584
- 2/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
1
1
0
0
114392812
- 1/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
1
1
0
0
128926608
- 2/2 defined
zoom
C
20
H
20
N
6
O
7
S
4
584.6688
1
1
0
0
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