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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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M+CH3CNH
M+CH3OH2
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M+Na
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+e
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M+CH3CNH
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Found 33005 results
Search term:
MF = 'C_{18}H_{19}N_{3}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4434
- 0/1 defined
zoom
C
18
H
19
N
3
O
293.363
144
1758
3039
10
734521
zoom
C
18
H
19
N
3
O
293.363
52
42
0
0
2395710
- 0/1 defined
zoom
C
18
H
19
N
3
O
293.36296
50
34
0
0
2046815
- 0/1 defined
zoom
C
18
H
19
N
3
O
293.36296
42
38
0
0
543948
zoom
C
18
H
19
N
3
O
293.363
42
32
0
0
96954
zoom
C
18
H
19
N
3
O
293.363
39
164
65
2
3902647
zoom
C
18
H
19
N
3
O
293.363
35
25
0
0
5513558
zoom
C
18
H
19
N
3
O
293.363
35
30
0
0
28611825
zoom
C
18
H
19
N
3
O
293.363
34
24
0
0
754969
zoom
C
18
H
19
N
3
O
293.363
34
20
0
0
618778
zoom
C
18
H
19
N
3
O
293.363
34
24
0
0
622316
zoom
C
18
H
19
N
3
O
293.363
34
18
0
0
736657
zoom
C
18
H
19
N
3
O
293.363
33
19
0
0
754970
zoom
C
18
H
19
N
3
O
293.363
33
18
0
0
2078674
zoom
C
18
H
19
N
3
O
293.36296
33
22
0
0
754968
zoom
C
18
H
19
N
3
O
293.363
32
18
0
0
608286
- 1/1 defined
zoom
C
18
H
19
N
3
O
293.363
31
28
0
0
834969
zoom
C
18
H
19
N
3
O
293.363
31
18
0
0
4504178
zoom
C
18
H
19
N
3
O
293.363
30
20
0
0
1674752
zoom
C
18
H
19
N
3
O
293.363
29
24
0
0
1
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