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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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+e
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M+CH3CNH
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Found 11799 results
Search term:
MF = 'C_{20}H_{21}N_{3}O_{3}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
914996
zoom
C
20
H
21
N
3
O
3
S
383.464
33
23
0
0
951951
zoom
C
20
H
21
N
3
O
3
S
383.464
32
17
0
0
535601
zoom
C
20
H
21
N
3
O
3
S
383.464
32
22
0
0
2153313
- 0/1 defined
zoom
C
20
H
21
N
3
O
3
S
383.46404
31
23
0
0
2167733
- 0/1 defined
zoom
C
20
H
21
N
3
O
3
S
383.46404
29
19
0
0
2118384
- 0/1 defined
zoom
C
20
H
21
N
3
O
3
S
383.46404
28
16
0
0
28536537
- 1/1 defined
zoom
C
20
H
21
N
3
O
3
S
383.464
28
16
0
0
2138603
- 0/1 defined
zoom
C
20
H
21
N
3
O
3
S
383.46404
27
19
0
0
1716599
zoom
C
20
H
21
N
3
O
3
S
383.464
27
20
0
0
2167975
- 0/1 defined
zoom
C
20
H
21
N
3
O
3
S
383.46404
27
22
0
0
522751
zoom
C
20
H
21
N
3
O
3
S
383.464
27
21
0
0
1173541
zoom
C
20
H
21
N
3
O
3
S
383.464
27
16
0
0
1302227
zoom
C
20
H
21
N
3
O
3
S
383.464
26
16
0
0
2153095
- 0/1 defined
zoom
C
20
H
21
N
3
O
3
S
383.46404
26
17
0
0
1045038
zoom
C
20
H
21
N
3
O
3
S
383.464
26
16
0
0
4287230
- 0/3 defined
zoom
C
20
H
21
N
3
O
3
S
383.46404
25
15
0
0
1315418
zoom
C
20
H
21
N
3
O
3
S
383.464
25
14
0
0
977961
zoom
C
20
H
21
N
3
O
3
S
383.464
25
15
0
0
1639995
zoom
C
20
H
21
N
3
O
3
S
383.464
24
15
0
0
2094397
- 0/1 defined
zoom
C
20
H
21
N
3
O
3
S
383.46404
24
19
0
0
1
2
3
4
5
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