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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-H
M+acetate
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+e
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M+CH3CNH
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Found 899 results
Search term:
MF = 'C_{21}H_{29}NO_{4}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
145082
zoom
C
21
H
29
NO
4
S
391.5243
57
56
0
0
2936043
- 0/5 defined
zoom
C
21
H
29
NO
4
S
391.52426
26
15
0
0
1057460
zoom
C
21
H
29
NO
4
S
391.5243
22
14
0
0
2699049
- 0/5 defined
zoom
C
21
H
29
NO
4
S
391.52426
20
11
0
0
4305940
- 0/1 defined
zoom
C
21
H
29
NO
4
S
391.52426
13
9
0
0
294875
zoom
C
21
H
29
NO
4
S
391.5243
13
10
0
0
1817527
zoom
C
21
H
29
NO
4
S
391.5243
12
7
0
0
2237146
- 0/4 defined
zoom
C
21
H
29
NO
4
S
391.52426
11
9
0
0
2922445
- 0/4 defined
zoom
C
21
H
29
NO
4
S
391.52426
10
6
0
0
152601
- 0/1 defined
zoom
C
21
H
29
NO
4
S
391.5243
9
12
0
0
17134531
zoom
C
21
H
29
NO
4
S
391.5243
9
6
0
0
23036799
- 0/1 defined
zoom
C
21
H
29
NO
4
S
391.5243
9
7
0
0
28615189
zoom
C
21
H
29
NO
4
S
391.5243
9
6
0
0
21654861
zoom
C
21
H
29
NO
4
S
391.5243
8
6
0
0
21693458
- 0/1 defined
zoom
C
21
H
29
NO
4
S
391.5243
8
6
0
0
22476120
zoom
C
21
H
29
NO
4
S
391.5243
8
5
0
0
3409215
zoom
C
21
H
29
NO
4
S
391.52426
8
5
0
0
22626347
- 0/1 defined
zoom
C
21
H
29
NO
4
S
391.5243
7
7
0
0
20386825
zoom
C
21
H
29
NO
4
S
391.5243
7
6
0
0
4820174
zoom
C
21
H
29
NO
4
S
391.5243
7
5
0
0
1
2
3
4
5
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