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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 97 results
Search term:
MF = 'C_{21}H_{14}ClNO_{3}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1161657
zoom
C
21
H
14
ClNO
3
S
395.8588
24
20
0
0
3368564
zoom
C
21
H
14
ClNO
3
S
395.85876
23
14
0
0
1330527
zoom
C
21
H
14
ClNO
3
S
395.8588
19
19
0
0
855592
zoom
C
21
H
14
ClNO
3
S
395.8588
19
12
0
0
6020004
zoom
C
21
H
14
ClNO
3
S
395.8588
18
10
0
0
18416972
zoom
C
21
H
14
ClNO
3
S
395.8588
17
11
0
0
1028574
zoom
C
21
H
14
ClNO
3
S
395.8588
17
10
0
0
12262372
zoom
C
21
H
14
ClNO
3
S
395.8588
16
11
0
0
18416932
zoom
C
21
H
14
ClNO
3
S
395.8588
16
11
0
0
5275829
zoom
C
21
H
14
ClNO
3
S
395.8588
16
12
0
0
20318033
zoom
C
21
H
14
ClNO
3
S
395.8588
15
11
0
0
20318034
zoom
C
21
H
14
ClNO
3
S
395.8588
15
11
0
0
22974553
zoom
C
21
H
14
ClNO
3
S
395.8588
15
11
0
0
22974640
zoom
C
21
H
14
ClNO
3
S
395.8588
14
11
0
0
22974552
zoom
C
21
H
14
ClNO
3
S
395.8588
14
11
0
0
2244210
zoom
C
21
H
14
ClNO
3
S
395.85876
14
10
0
0
4155161
zoom
C
21
H
14
ClNO
3
S
395.85876
14
10
0
0
4083649
zoom
C
21
H
14
ClNO
3
S
395.85876
13
10
0
0
22958139
zoom
C
21
H
14
ClNO
3
S
395.8588
8
5
0
0
3652114
zoom
C
21
H
14
ClNO
3
S
395.85876
7
6
0
0
1
2
3
4
5
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