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ChemSpider
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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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+H+
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
M+H
M-H
M+acetate
M-.
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+e
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Monoisotopic Mass:
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M+CH3CNH
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M+Na
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Found 478 results
Search term:
MF = 'C_{27}H_{20}N_{4}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
287973
zoom
C
27
H
20
N
4
O
3
448.4727
29
21
0
0
947253
zoom
C
27
H
20
N
4
O
3
448.4727
26
14
0
0
1084142
zoom
C
27
H
20
N
4
O
3
448.4727
21
14
0
0
1158735
zoom
C
27
H
20
N
4
O
3
448.4727
20
13
0
0
2715711
zoom
C
27
H
20
N
4
O
3
448.4727
20
12
0
0
1455744
zoom
C
27
H
20
N
4
O
3
448.4727
18
12
0
0
1055426
zoom
C
27
H
20
N
4
O
3
448.4727
18
13
0
0
3466922
- 0/1 defined
zoom
C
27
H
20
N
4
O
3
448.4727
17
13
0
0
935701
zoom
C
27
H
20
N
4
O
3
448.4727
17
12
0
0
12793343
zoom
C
27
H
20
N
4
O
3
448.4727
15
7
0
0
884804
zoom
C
27
H
20
N
4
O
3
448.4727
15
13
0
0
1510082
zoom
C
27
H
20
N
4
O
3
448.4727
14
11
0
0
1762330
zoom
C
27
H
20
N
4
O
3
448.4727
14
8
0
0
4276053
zoom
C
27
H
20
N
4
O
3
448.4727
14
10
0
0
17943605
zoom
C
27
H
20
N
4
O
3
448.4727
14
9
0
0
12793346
zoom
C
27
H
20
N
4
O
3
448.4727
13
10
0
0
12793345
zoom
C
27
H
20
N
4
O
3
448.4727
12
12
0
0
2479430
zoom
C
27
H
20
N
4
O
3
448.4727
12
6
0
0
3966597
zoom
C
27
H
20
N
4
O
3
448.4727
12
9
0
0
2210795
- 0/2 defined
zoom
C
27
H
20
N
4
O
3
448.4727
11
9
0
0
1
2
3
4
5
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