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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+
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
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+e
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M+CH3CNH
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Found 1801 results
Search term:
MF = 'C_{21}H_{19}NO_{6}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3757
zoom
C
21
H
19
NO
6
381.3787
72
80
0
0
947611
zoom
C
21
H
19
NO
6
381.3787
30
19
0
0
2350300
zoom
C
21
H
19
NO
6
381.37866
25
15
0
0
882322
zoom
C
21
H
19
NO
6
381.3787
25
17
0
0
2342134
zoom
C
21
H
19
NO
6
381.37866
24
19
0
0
1527925
zoom
C
21
H
19
NO
6
381.3787
24
12
0
0
1534432
zoom
C
21
H
19
NO
6
381.3787
24
14
0
0
4851181
zoom
C
21
H
19
NO
6
381.3787
24
11
0
0
4147992
zoom
C
21
H
19
NO
6
381.37866
23
11
0
0
1065312
zoom
C
21
H
19
NO
6
381.3787
23
14
0
0
1094555
zoom
C
21
H
19
NO
6
381.3787
23
13
0
0
1123072
zoom
C
21
H
19
NO
6
381.3787
23
12
0
0
1269210
zoom
C
21
H
19
NO
6
381.3787
23
13
0
0
1395332
zoom
C
21
H
19
NO
6
381.3787
22
13
0
0
920325
zoom
C
21
H
19
NO
6
381.3787
22
13
0
0
251181
zoom
C
21
H
19
NO
6
381.3787
22
15
0
0
4071153
- 0/1 defined
zoom
C
21
H
19
NO
6
381.37866
22
14
0
0
2109349
zoom
C
21
H
19
NO
6
381.37866
22
13
0
0
951256
zoom
C
21
H
19
NO
6
381.3787
22
15
0
0
4857627
zoom
C
21
H
19
NO
6
381.3787
22
11
0
0
1
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3
4
5
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