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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)
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Found 2255 results
Search term:
MF = 'C_{21}H_{18}N_{2}O_{5}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2255980
zoom
C
21
H
18
N
2
O
5
S
410.44302
30
20
0
0
1031985
zoom
C
21
H
18
N
2
O
5
S
410.443
27
16
0
0
880603
zoom
C
21
H
18
N
2
O
5
S
410.443
25
18
0
0
942378
zoom
C
21
H
18
N
2
O
5
S
410.443
25
13
0
0
3965678
zoom
C
21
H
18
N
2
O
5
S
410.443
24
15
0
0
4494270
- 0/1 defined
zoom
C
21
H
18
N
2
O
5
S
410.443
23
18
0
0
875942
zoom
C
21
H
18
N
2
O
5
S
410.443
23
15
0
0
912169
zoom
C
21
H
18
N
2
O
5
S
410.443
23
15
0
0
1651607
zoom
C
21
H
18
N
2
O
5
S
410.443
23
16
0
0
1664210
zoom
C
21
H
18
N
2
O
5
S
410.443
23
16
0
0
2255292
zoom
C
21
H
18
N
2
O
5
S
410.44302
23
16
0
0
868509
zoom
C
21
H
18
N
2
O
5
S
410.443
23
16
0
0
1034142
zoom
C
21
H
18
N
2
O
5
S
410.443
23
16
0
0
1034143
zoom
C
21
H
18
N
2
O
5
S
410.443
23
17
0
0
1034145
zoom
C
21
H
18
N
2
O
5
S
410.443
22
15
0
0
1045129
zoom
C
21
H
18
N
2
O
5
S
410.443
22
15
0
0
1084015
zoom
C
21
H
18
N
2
O
5
S
410.443
22
15
0
0
1126278
zoom
C
21
H
18
N
2
O
5
S
410.443
22
13
0
0
871687
zoom
C
21
H
18
N
2
O
5
S
410.443
22
15
0
0
894182
zoom
C
21
H
18
N
2
O
5
S
410.443
22
16
0
0
1
2
3
4
5
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