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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+CH3OH2
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+e
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Found 381 results
Search term:
MF = 'C_{21}H_{23}N_{7}O_{3}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
8314492
zoom
C
21
H
23
N
7
O
3
S
453.5174
62
51
0
0
32701046
zoom
C
21
H
23
N
7
O
3
S
453.5174
12
13
0
0
4987269
zoom
C
21
H
23
N
7
O
3
S
453.5174
11
6
0
0
20248598
zoom
C
21
H
23
N
7
O
3
S
453.5174
11
8
0
0
18489639
zoom
C
21
H
23
N
7
O
3
S
453.5174
10
7
0
0
10965152
zoom
C
21
H
23
N
7
O
3
S
453.5174
10
8
0
0
10977924
- 0/1 defined
zoom
C
21
H
23
N
7
O
3
S
453.5174
10
7
0
0
32701568
zoom
C
21
H
23
N
7
O
3
S
453.5174
10
12
0
0
11011157
zoom
C
21
H
23
N
7
O
3
S
453.5174
9
7
0
0
11021558
zoom
C
21
H
23
N
7
O
3
S
453.5174
9
7
0
0
11030575
zoom
C
21
H
23
N
7
O
3
S
453.5174
9
7
0
0
11044143
zoom
C
21
H
23
N
7
O
3
S
453.5174
9
7
0
0
11045328
zoom
C
21
H
23
N
7
O
3
S
453.5174
9
7
0
0
11078668
zoom
C
21
H
23
N
7
O
3
S
453.5174
9
7
0
0
10894421
zoom
C
21
H
23
N
7
O
3
S
453.5174
9
7
0
0
21471942
zoom
C
21
H
23
N
7
O
3
S
453.5174
9
8
0
0
22099513
zoom
C
21
H
23
N
7
O
3
S
453.5174
9
6
0
0
22948533
zoom
C
21
H
23
N
7
O
3
S
453.5174
9
7
0
0
29977309
zoom
C
21
H
23
N
7
O
3
S
453.5174
9
5
0
0
30521581
zoom
C
21
H
23
N
7
O
3
S
453.5174
8
6
0
0
1
2
3
4
5
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