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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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-H+
+H+
+2H+
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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
+e
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Monoisotopic Mass:
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M+CH3CNH
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M+.
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M+Na
M+NH4
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Found 4863 results
Search term:
MF = 'C_{19}H_{14}N_{2}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
629498
zoom
C
19
H
14
N
2
O
286.3273
55
46
0
0
776700
zoom
C
19
H
14
N
2
O
286.3273
54
41
0
0
1251200
zoom
C
19
H
14
N
2
O
286.3273
47
38
0
0
591055
zoom
C
19
H
14
N
2
O
286.3273
44
34
0
0
711205
zoom
C
19
H
14
N
2
O
286.3273
33
20
0
0
607116
zoom
C
19
H
14
N
2
O
286.3273
32
16
0
46
814829
zoom
C
19
H
14
N
2
O
286.3273
31
20
0
0
20571813
zoom
C
19
H
14
N
2
O
286.3273
30
24
0
0
327472
zoom
C
19
H
14
N
2
O
286.3273
29
22
0
0
57317
zoom
C
19
H
14
N
2
O
286.3273
28
16
0
1
130928
zoom
C
19
H
14
N
2
O
286.3273
28
22
0
0
119472
zoom
C
19
H
14
N
2
O
286.3273
26
19
0
0
519894
zoom
C
19
H
14
N
2
O
286.3273
26
16
0
0
29364897
zoom
C
19
H
14
N
2
O
286.3273
25
15
0
0
791912
zoom
C
19
H
14
N
2
O
286.3273
25
14
0
256
655826
zoom
C
19
H
14
N
2
O
286.3273
24
16
0
0
131289
zoom
C
19
H
14
N
2
O
286.3273
24
22
0
0
143649
zoom
C
19
H
14
N
2
O
286.3273
23
17
0
0
831965
zoom
C
19
H
14
N
2
O
286.3273
23
15
0
0
660944
zoom
C
19
H
14
N
2
O
286.3273
22
14
0
0
1
2
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