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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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Nominal Mass:
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Average Mass:
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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 2013 results
Search term:
MF = 'C_{23}H_{20}N_{4}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
900766
zoom
C
23
H
20
N
4
O
368.4311
33
20
0
0
958873
zoom
C
23
H
20
N
4
O
368.4311
29
17
0
0
999403
zoom
C
23
H
20
N
4
O
368.4311
28
16
0
0
982413
zoom
C
23
H
20
N
4
O
368.4311
27
18
0
0
945821
zoom
C
23
H
20
N
4
O
368.4311
27
17
0
0
1214413
zoom
C
23
H
20
N
4
O
368.4311
25
25
0
0
4568383
zoom
C
23
H
20
N
4
O
368.4311
24
20
0
0
21436324
zoom
C
23
H
20
N
4
O
368.4311
24
27
0
0
1303430
zoom
C
23
H
20
N
4
O
368.4311
23
11
0
0
1017091
zoom
C
23
H
20
N
4
O
368.4311
23
16
0
0
1157758
zoom
C
23
H
20
N
4
O
368.4311
22
17
0
0
1009375
zoom
C
23
H
20
N
4
O
368.4311
22
12
0
0
2164811
zoom
C
23
H
20
N
4
O
368.4311
22
15
0
0
4456260
zoom
C
23
H
20
N
4
O
368.4311
22
17
0
0
1259727
zoom
C
23
H
20
N
4
O
368.4311
22
14
0
0
7831592
zoom
C
23
H
20
N
4
O
368.4311
22
17
0
0
7949639
zoom
C
23
H
20
N
4
O
368.4311
22
14
0
0
519513
zoom
C
23
H
20
N
4
O
368.4311
22
16
0
0
5645439
zoom
C
23
H
20
N
4
O
368.4311
21
12
0
0
1264823
zoom
C
23
H
20
N
4
O
368.4311
21
10
0
0
1
2
3
4
5
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