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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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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 9273 results
Search term:
MF = 'C_{19}H_{20}N_{2}'
1
2
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
21129
zoom
C
19
H
20
N
2
276.3755
87
80
12
2
166223
zoom
C
19
H
20
N
2
276.3755
74
52
0
0
8057742
zoom
C
19
H
20
N
2
276.3755
60
31
0
0
11663227
zoom
C
19
H
20
N
2
276.3755
32
30
6
12
12542665
zoom
C
19
H
20
N
2
276.3755
31
23
0
0
3632368
- 0/1 defined
zoom
C
19
H
20
N
2
276.3755
30
23
0
0
9890769
zoom
C
19
H
20
N
2
276.3755
27
19
0
0
4661944
zoom
C
19
H
20
N
2
276.3755
26
21
0
0
4663686
zoom
C
19
H
20
N
2
276.3755
25
21
0
0
671246
zoom
C
19
H
20
N
2
276.3755
25
15
0
0
678932
zoom
C
19
H
20
N
2
276.3755
24
11
0
0
3129643
- 0/1 defined
zoom
C
19
H
20
N
2
276.3755
23
19
0
0
662623
zoom
C
19
H
20
N
2
276.3755
23
18
0
0
490158
zoom
C
19
H
20
N
2
276.3755
22
18
0
0
42467
zoom
C
19
H
20
N
2
276.3755
21
19
0
0
9855399
zoom
C
19
H
20
N
2
276.3755
21
14
0
0
12562923
zoom
C
19
H
20
N
2
276.3755
20
12
0
0
4695267
zoom
C
19
H
20
N
2
276.3755
20
14
0
0
664702
zoom
C
19
H
20
N
2
276.3755
20
11
0
0
669491
zoom
C
19
H
20
N
2
276.3755
20
13
0
0
1
2
3
4
5
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