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ChemSpider
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
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Found 3939 results
Search term:
MF = 'C_{20}H_{17}N_{3}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
12922332
zoom
C
20
H
17
N
3
O
2
331.3679
43
25
0
0
28303746
zoom
C
20
H
17
N
3
O
2
331.3679
43
19
0
0
20571837
zoom
C
20
H
17
N
3
O
2
331.3679
34
27
0
0
20571841
zoom
C
20
H
17
N
3
O
2
331.3679
34
26
0
0
1287635
zoom
C
20
H
17
N
3
O
2
331.3679
34
23
0
0
715875
zoom
C
20
H
17
N
3
O
2
331.3679
31
17
0
0
583916
zoom
C
20
H
17
N
3
O
2
331.3679
30
22
0
0
638493
zoom
C
20
H
17
N
3
O
2
331.3679
28
18
0
0
568893
- 0/1 defined
zoom
C
20
H
17
N
3
O
2
331.3679
28
21
0
0
29364676
zoom
C
20
H
17
N
3
O
2
331.3679
28
19
0
0
4111966
zoom
C
20
H
17
N
3
O
2
331.36788
28
17
0
0
4368454
zoom
C
20
H
17
N
3
O
2
331.36788
28
21
0
0
7858918
zoom
C
20
H
17
N
3
O
2
331.3679
27
19
0
0
1651648
zoom
C
20
H
17
N
3
O
2
331.3679
27
18
0
0
560588
zoom
C
20
H
17
N
3
O
2
331.3679
27
17
0
0
814542
zoom
C
20
H
17
N
3
O
2
331.3679
27
17
0
0
2241882
- 0/1 defined
zoom
C
20
H
17
N
3
O
2
331.36788
27
18
0
0
1544431
zoom
C
20
H
17
N
3
O
2
331.3679
26
18
0
0
2155593
zoom
C
20
H
17
N
3
O
2
331.36788
26
19
0
0
2161853
zoom
C
20
H
17
N
3
O
2
331.36788
26
18
0
0
1
2
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