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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)
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+/-
Nominal Mass:
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±
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-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
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M-H
M+acetate
M-.
M+Cl
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Found 12005 results
Search term:
MF = 'C_{20}H_{26}N_{2}O_{4}'
1
2
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3660
zoom
C
20
H
26
N
2
O
4
358.4314
74
85
2
0
4925559
- 5/5 defined
zoom
C
20
H
26
N
2
O
4
358.4314
43
38
0
0
2131412
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.43144
29
20
0
0
2114188
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.43144
28
24
0
0
59236
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.4314
28
32
0
0
175294
zoom
C
20
H
26
N
2
O
4
358.4314
27
20
0
0
2218718
- 0/2 defined
zoom
C
20
H
26
N
2
O
4
358.43144
27
19
0
0
2264581
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.43144
26
19
0
0
54766
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.4314
26
26
0
0
2114240
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.43144
25
17
0
0
4095054
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.43144
25
21
0
0
2235781
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.43144
25
19
0
0
1422266
zoom
C
20
H
26
N
2
O
4
358.4314
25
17
0
0
2235801
- 0/2 defined
zoom
C
20
H
26
N
2
O
4
358.43144
24
19
0
0
2260544
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.43144
24
18
0
0
2131697
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.43144
24
18
0
0
2138560
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.43144
24
18
0
0
897570
zoom
C
20
H
26
N
2
O
4
358.4314
24
16
0
0
2130901
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.43144
23
17
0
0
2131471
- 0/1 defined
zoom
C
20
H
26
N
2
O
4
358.43144
23
18
0
0
1
2
3
4
5
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