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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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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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M-H
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+e
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M+CH3CNH
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Found 694 results
Search term:
MF = 'C_{19}H_{21}NO_{7}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
5382760
- 1/1 defined
zoom
C
19
H
21
NO
7
S
407.4375
47
33
0
0
878299
zoom
C
19
H
21
NO
7
S
407.4375
26
17
0
0
892862
zoom
C
19
H
21
NO
7
S
407.4375
25
17
0
0
4458824
zoom
C
19
H
21
NO
7
S
407.43754
21
14
0
0
24751804
- 1/1 defined
zoom
C
19
H
21
NO
7
S
407.4375
21
14
0
0
4241569
- 0/2 defined
zoom
C
19
H
21
NO
7
S
407.43754
20
18
0
0
488750
- 0/1 defined
zoom
C
19
H
21
NO
7
S
407.4375
19
19
0
0
4990966
zoom
C
19
H
21
NO
7
S
407.4375
16
7
0
0
1153478
zoom
C
19
H
21
NO
7
S
407.4375
16
9
0
0
4991023
zoom
C
19
H
21
NO
7
S
407.4375
16
7
0
0
1647534
zoom
C
19
H
21
NO
7
S
407.4375
15
11
0
0
4990992
zoom
C
19
H
21
NO
7
S
407.4375
15
6
0
0
1103792
zoom
C
19
H
21
NO
7
S
407.4375
14
10
0
0
6220001
zoom
C
19
H
21
NO
7
S
407.4375
13
9
0
0
6400904
zoom
C
19
H
21
NO
7
S
407.4375
12
7
0
0
34968172
zoom
C
19
H
21
NO
7
S
407.4375
12
12
0
0
5290537
zoom
C
19
H
21
NO
7
S
407.43754
11
11
0
0
6148721
zoom
C
19
H
21
NO
7
S
407.4375
11
8
0
0
6198104
zoom
C
19
H
21
NO
7
S
407.4375
11
8
0
0
1934039
zoom
C
19
H
21
NO
7
S
407.4375
11
9
0
0
1
2
3
4
5
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