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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
M+.
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M+Na
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M-H
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+e
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M+CH3CNH
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Found 12112 results
Search term:
MF = 'C_{19}H_{18}N_{2}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
90137
- 0/1 defined
zoom
C
19
H
18
N
2
O
3
322.3578
81
78
0
0
559248
- 1/1 defined
zoom
C
19
H
18
N
2
O
3
322.3578
72
57
0
1
3692
zoom
C
19
H
18
N
2
O
3
322.3578
66
101
33
5
4485932
zoom
C
19
H
18
N
2
O
3
322.3578
55
52
0
0
4572762
zoom
C
19
H
18
N
2
O
3
322.3578
52
68
0
0
1554053
zoom
C
19
H
18
N
2
O
3
322.3578
45
31
0
0
3463413
- 0/1 defined
zoom
C
19
H
18
N
2
O
3
322.35782
43
118
0
0
21436318
zoom
C
19
H
18
N
2
O
3
322.3578
38
32
0
0
685013
zoom
C
19
H
18
N
2
O
3
322.3578
37
19
0
0
546643
- 0/2 defined
zoom
C
19
H
18
N
2
O
3
322.3578
35
26
0
0
22439610
zoom
C
19
H
18
N
2
O
3
322.3578
35
34
0
0
1774014
zoom
C
19
H
18
N
2
O
3
322.3578
33
21
0
0
5511712
zoom
C
19
H
18
N
2
O
3
322.3578
33
26
0
0
2114226
- 0/1 defined
zoom
C
19
H
18
N
2
O
3
322.35782
32
23
0
0
2131034
- 0/1 defined
zoom
C
19
H
18
N
2
O
3
322.35782
32
21
0
0
592822
zoom
C
19
H
18
N
2
O
3
322.3578
31
15
0
0
4533226
zoom
C
19
H
18
N
2
O
3
322.3578
31
22
0
0
727865
zoom
C
19
H
18
N
2
O
3
322.3578
31
17
0
0
728506
zoom
C
19
H
18
N
2
O
3
322.3578
31
21
0
0
609254
zoom
C
19
H
18
N
2
O
3
322.3578
30
18
0
0
1
2
3
4
5
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