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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)
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(example: 123 ± 1)
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M+CH3CNH
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+e
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Found 5681 results
Search term:
MF = 'C_{18}H_{19}N_{5}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4457520
- 0/1 defined
zoom
C
18
H
19
N
5
O
3
353.37516
36
33
0
0
950633
zoom
C
18
H
19
N
5
O
3
353.3752
33
22
0
0
4471230
- 0/1 defined
zoom
C
18
H
19
N
5
O
3
353.37516
32
27
0
0
950629
zoom
C
18
H
19
N
5
O
3
353.3752
31
20
0
0
4457240
- 0/1 defined
zoom
C
18
H
19
N
5
O
3
353.37516
30
24
0
0
1258257
zoom
C
18
H
19
N
5
O
3
353.3752
28
19
0
0
4156223
zoom
C
18
H
19
N
5
O
3
353.37516
26
15
0
0
4449771
zoom
C
18
H
19
N
5
O
3
353.37516
26
19
0
0
3991540
- 0/1 defined
zoom
C
18
H
19
N
5
O
3
353.3752
25
18
0
0
3044685
zoom
C
18
H
19
N
5
O
3
353.37516
24
17
0
0
5264287
zoom
C
18
H
19
N
5
O
3
353.3752
24
17
0
0
2232638
- 0/1 defined
zoom
C
18
H
19
N
5
O
3
353.37516
24
19
0
0
1238673
zoom
C
18
H
19
N
5
O
3
353.3752
24
16
0
0
929625
zoom
C
18
H
19
N
5
O
3
353.3752
24
18
0
0
929618
zoom
C
18
H
19
N
5
O
3
353.3752
23
17
0
0
2404556
zoom
C
18
H
19
N
5
O
3
353.3752
23
14
0
0
2422240
- 0/1 defined
zoom
C
18
H
19
N
5
O
3
353.3752
23
22
0
0
2422241
- 0/1 defined
zoom
C
18
H
19
N
5
O
3
353.3752
23
22
0
0
2893857
zoom
C
18
H
19
N
5
O
3
353.37516
23
18
0
0
4070366
zoom
C
18
H
19
N
5
O
3
353.37516
23
14
0
0
1
2
3
4
5
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