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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 8047 results
Search term:
MF = 'C_{21}H_{27}N_{3}O_{4}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2183009
- 0/2 defined
zoom
C
21
H
27
N
3
O
4
S
417.52178
35
22
0
0
4119877
zoom
C
21
H
27
N
3
O
4
S
417.52178
30
18
0
0
901759
zoom
C
21
H
27
N
3
O
4
S
417.5218
30
21
0
0
567328
zoom
C
21
H
27
N
3
O
4
S
417.5218
29
17
0
0
1031848
zoom
C
21
H
27
N
3
O
4
S
417.5218
29
18
0
0
4129354
zoom
C
21
H
27
N
3
O
4
S
417.52178
28
15
0
0
567135
zoom
C
21
H
27
N
3
O
4
S
417.5218
28
16
0
0
927000
zoom
C
21
H
27
N
3
O
4
S
417.5218
27
16
0
0
4133318
zoom
C
21
H
27
N
3
O
4
S
417.52178
27
16
0
0
890766
zoom
C
21
H
27
N
3
O
4
S
417.5218
27
18
0
0
1737843
zoom
C
21
H
27
N
3
O
4
S
417.5218
27
15
0
0
849456
zoom
C
21
H
27
N
3
O
4
S
417.5218
26
13
0
0
851238
zoom
C
21
H
27
N
3
O
4
S
417.5218
25
16
0
0
876726
zoom
C
21
H
27
N
3
O
4
S
417.5218
25
16
0
0
1022436
zoom
C
21
H
27
N
3
O
4
S
417.5218
25
17
0
0
849454
zoom
C
21
H
27
N
3
O
4
S
417.5218
25
13
0
0
1031850
zoom
C
21
H
27
N
3
O
4
S
417.5218
25
15
0
0
1042610
zoom
C
21
H
27
N
3
O
4
S
417.5218
25
16
0
0
2364750
- 0/1 defined
zoom
C
21
H
27
N
3
O
4
S
417.52178
25
17
0
0
849452
zoom
C
21
H
27
N
3
O
4
S
417.5218
24
13
0
0
1
2
3
4
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