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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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M+CH3CNH
M+CH3OH2
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M+Na
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+e
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Found 5212 results
Search term:
MF = 'C_{20}H_{17}N_{3}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2081501
- 0/1 defined
zoom
C
20
H
17
N
3
O
3
347.36728
30
20
0
0
4488718
zoom
C
20
H
17
N
3
O
3
347.3673
30
24
0
0
2375781
- 0/1 defined
zoom
C
20
H
17
N
3
O
3
347.36728
29
17
0
0
2408203
- 0/1 defined
zoom
C
20
H
17
N
3
O
3
347.3673
29
18
0
0
631147
zoom
C
20
H
17
N
3
O
3
347.3673
29
18
0
0
724416
zoom
C
20
H
17
N
3
O
3
347.3673
27
16
0
0
732894
zoom
C
20
H
17
N
3
O
3
347.3673
27
14
0
0
649850
zoom
C
20
H
17
N
3
O
3
347.3673
26
18
0
0
2149751
zoom
C
20
H
17
N
3
O
3
347.36728
26
21
0
0
675002
zoom
C
20
H
17
N
3
O
3
347.3673
25
18
0
0
3789154
zoom
C
20
H
17
N
3
O
3
347.36728
25
24
0
0
4495742
zoom
C
20
H
17
N
3
O
3
347.3673
25
20
0
0
2963035
- 0/1 defined
zoom
C
20
H
17
N
3
O
3
347.36728
24
15
0
0
675003
zoom
C
20
H
17
N
3
O
3
347.3673
24
16
0
0
695875
zoom
C
20
H
17
N
3
O
3
347.3673
24
15
0
0
650250
zoom
C
20
H
17
N
3
O
3
347.3673
24
17
0
0
2157957
zoom
C
20
H
17
N
3
O
3
347.36728
24
13
0
0
2244958
- 0/1 defined
zoom
C
20
H
17
N
3
O
3
347.36728
24
21
0
0
4341100
zoom
C
20
H
17
N
3
O
3
347.36728
23
16
0
0
4488760
zoom
C
20
H
17
N
3
O
3
347.3673
23
15
0
0
1
2
3
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