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ChemSpider
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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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+2H+
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
M+acetate
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+e
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M+CH3CNH
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Found 17505 results
Search term:
MF = 'C_{20}H_{22}N_{4}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
116714
zoom
C
20
H
22
N
4
O
2
350.4143
40
54
0
0
25992738
- 0/2 defined
zoom
C
20
H
22
N
4
O
2
350.4143
34
41
0
0
28639580
- 2/2 defined
zoom
C
20
H
22
N
4
O
2
350.4143
31
37
0
0
2146763
zoom
C
20
H
22
N
4
O
2
350.41428
30
32
0
0
1074983
zoom
C
20
H
22
N
4
O
2
350.4143
29
34
0
0
1102576
zoom
C
20
H
22
N
4
O
2
350.4143
29
44
0
0
2225793
- 0/1 defined
zoom
C
20
H
22
N
4
O
2
350.41428
28
41
0
0
2125782
- 0/1 defined
zoom
C
20
H
22
N
4
O
2
350.41428
27
29
0
0
1547939
zoom
C
20
H
22
N
4
O
2
350.4143
27
44
0
0
1085851
zoom
C
20
H
22
N
4
O
2
350.4143
26
32
0
0
3729369
zoom
C
20
H
22
N
4
O
2
350.41428
26
29
0
0
2163575
- 0/1 defined
zoom
C
20
H
22
N
4
O
2
350.41428
25
30
0
0
6898563
zoom
C
20
H
22
N
4
O
2
350.4143
25
36
0
0
2224829
- 0/1 defined
zoom
C
20
H
22
N
4
O
2
350.41428
24
28
0
0
574213
zoom
C
20
H
22
N
4
O
2
350.4143
24
26
0
0
1654643
zoom
C
20
H
22
N
4
O
2
350.4143
23
29
0
0
1655589
zoom
C
20
H
22
N
4
O
2
350.4143
23
28
0
0
5580108
zoom
C
20
H
22
N
4
O
2
350.4143
23
27
0
0
59307
- 2/2 defined
zoom
C
20
H
22
N
4
O
2
350.4143
22
26
0
0
1607109
zoom
C
20
H
22
N
4
O
2
350.4143
22
26
0
0
1
2
3
4
5
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