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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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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
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+e
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M+CH3CNH
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M+Na
M+NH4
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Found 1117 results
Search term:
MF = 'C_{21}H_{23}NO_{7}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
9244582
zoom
C
21
H
23
NO
7
401.4098
31
21
0
0
2406871
- 0/1 defined
zoom
C
21
H
23
NO
7
401.4098
28
20
0
0
2180071
- 0/1 defined
zoom
C
21
H
23
NO
7
401.40982
23
18
0
0
2232766
- 0/2 defined
zoom
C
21
H
23
NO
7
401.40982
21
15
0
0
2399786
- 0/1 defined
zoom
C
21
H
23
NO
7
401.40982
20
13
0
0
2399829
- 0/1 defined
zoom
C
21
H
23
NO
7
401.40982
20
11
0
0
2399787
- 0/1 defined
zoom
C
21
H
23
NO
7
401.40982
19
11
0
0
2399771
- 0/1 defined
zoom
C
21
H
23
NO
7
401.40982
19
10
0
0
1148156
zoom
C
21
H
23
NO
7
401.4098
19
11
0
0
2567953
zoom
C
21
H
23
NO
7
401.4098
18
14
0
0
3868258
- 0/1 defined
zoom
C
21
H
23
NO
7
401.4098
18
16
0
0
21664572
zoom
C
21
H
23
NO
7
401.4098
17
11
0
0
2399833
- 0/1 defined
zoom
C
21
H
23
NO
7
401.40982
17
10
0
0
4102622
- 0/2 defined
zoom
C
21
H
23
NO
7
401.40982
16
11
0
0
1784319
zoom
C
21
H
23
NO
7
401.4098
16
16
0
0
3464289
- 0/4 defined
zoom
C
21
H
23
NO
7
401.40982
15
9
0
0
2399855
- 0/1 defined
zoom
C
21
H
23
NO
7
401.40982
15
10
0
0
1399486
- 1/1 defined
zoom
C
21
H
23
NO
7
401.4098
15
11
0
0
1558163
zoom
C
21
H
23
NO
7
401.4098
14
8
0
0
3023050
- 0/1 defined
zoom
C
21
H
23
NO
7
401.40982
14
10
0
0
1
2
3
4
5
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