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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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M+CH3CNH
M+CH3OH2
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Found 1445 results
Search term:
MF = 'C_{21}H_{16}N_{2}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
69111
zoom
C
21
H
16
N
2
O
2
328.3639
49
43
0
0
28420460
zoom
C
21
H
16
N
2
O
2
328.3639
46
26
0
0
2085923
- 0/1 defined
zoom
C
21
H
16
N
2
O
2
328.36394
41
33
0
0
2069558
- 0/1 defined
zoom
C
21
H
16
N
2
O
2
328.36394
34
20
0
0
2117322
- 0/1 defined
zoom
C
21
H
16
N
2
O
2
328.36394
32
26
0
0
2374885
- 0/1 defined
zoom
C
21
H
16
N
2
O
2
328.36394
30
16
0
0
846691
zoom
C
21
H
16
N
2
O
2
328.3639
30
19
0
0
1633799
zoom
C
21
H
16
N
2
O
2
328.3639
29
20
0
0
109426
zoom
C
21
H
16
N
2
O
2
328.3639
29
16
0
0
520585
zoom
C
21
H
16
N
2
O
2
328.3639
29
19
0
0
589081
zoom
C
21
H
16
N
2
O
2
328.3639
29
18
0
0
679278
zoom
C
21
H
16
N
2
O
2
328.3639
29
18
0
0
607153
zoom
C
21
H
16
N
2
O
2
328.3639
28
19
0
0
618162
zoom
C
21
H
16
N
2
O
2
328.3639
28
20
0
0
623675
zoom
C
21
H
16
N
2
O
2
328.3639
27
15
0
0
2110867
zoom
C
21
H
16
N
2
O
2
328.36394
27
15
0
0
623674
zoom
C
21
H
16
N
2
O
2
328.3639
26
18
0
0
725577
zoom
C
21
H
16
N
2
O
2
328.3639
26
18
0
0
758545
zoom
C
21
H
16
N
2
O
2
328.3639
25
16
0
0
827993
zoom
C
21
H
16
N
2
O
2
328.3639
25
17
0
0
1
2
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5
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