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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 1628 results
Search term:
MF = 'C_{18}H_{21}N_{3}O_{4}S_{2}'
1
2
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5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
9168406
- 5/5 defined
zoom
C
18
H
21
N
3
O
4
S
2
407.507
33
25
0
0
875703
zoom
C
18
H
21
N
3
O
4
S
2
407.507
31
22
0
0
1405128
zoom
C
18
H
21
N
3
O
4
S
2
407.507
30
20
0
0
1662987
zoom
C
18
H
21
N
3
O
4
S
2
407.507
29
21
0
0
526821
zoom
C
18
H
21
N
3
O
4
S
2
407.507
28
22
0
0
876350
zoom
C
18
H
21
N
3
O
4
S
2
407.507
26
16
0
0
1671562
zoom
C
18
H
21
N
3
O
4
S
2
407.507
26
17
0
0
2005654
zoom
C
18
H
21
N
3
O
4
S
2
407.50704
26
17
0
0
2247498
zoom
C
18
H
21
N
3
O
4
S
2
407.50704
25
19
0
0
2808106
- 0/1 defined
zoom
C
18
H
21
N
3
O
4
S
2
407.50704
25
15
0
0
4198573
- 0/1 defined
zoom
C
18
H
21
N
3
O
4
S
2
407.50704
25
17
0
0
1619858
zoom
C
18
H
21
N
3
O
4
S
2
407.507
25
16
0
0
2206831
- 0/1 defined
zoom
C
18
H
21
N
3
O
4
S
2
407.50704
24
19
0
0
3375725
zoom
C
18
H
21
N
3
O
4
S
2
407.50704
22
17
0
0
1465064
zoom
C
18
H
21
N
3
O
4
S
2
407.507
22
13
0
0
1393765
zoom
C
18
H
21
N
3
O
4
S
2
407.507
21
13
0
0
4387399
- 0/1 defined
zoom
C
18
H
21
N
3
O
4
S
2
407.50704
21
15
0
0
4707956
zoom
C
18
H
21
N
3
O
4
S
2
407.507
20
13
0
0
1265242
zoom
C
18
H
21
N
3
O
4
S
2
407.507
20
11
0
0
1422991
zoom
C
18
H
21
N
3
O
4
S
2
407.507
20
15
0
0
1
2
3
4
5
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