Jump to main content
Jump to site nav
Home
About us
Membership & professional community
Campaigning & outreach
Journals, books & databases
Teaching & learning
News & events
Locations & contacts
Home
About us
Web APIs
Help
Sign in
ChemSpider
Search and share chemistry
Simple
Structure
Advanced
History
Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
to
±
(example: 123 ± 1)
min/max
+/-
Nominal Mass:
to
±
-2H+
-H+
+H+
+2H+
min/max
+/-
Average Mass:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Monoisotopic Mass:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Search
Search Hits Limit:
100
1000
10000
Filter
Single/Multi-component
Search Any
Search Single-Component Structures Only
Search Multi-Component Structures Only
Isotopically Labeled
Search Any
Search Isotopically Labeled Structures Only
Disregard Isotopically Labeled Structures
Additional Filters
Filter only those having analytical data
Found 378 results
Search term:
MF = 'C_{24}H_{21}N_{5}O_{3}S_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1701101
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
26
17
0
0
1105752
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
24
16
0
0
1648995
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
20
17
0
0
2231547
zoom
C
24
H
21
N
5
O
3
S
2
491.58524
18
14
0
0
1494719
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
17
10
0
0
1229726
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
16
15
0
0
2250790
- 0/1 defined
zoom
C
24
H
21
N
5
O
3
S
2
491.58524
16
13
0
0
2667715
- 0/1 defined
zoom
C
24
H
21
N
5
O
3
S
2
491.58524
15
11
0
0
1264722
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
15
10
0
0
1752970
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
14
7
0
0
3061657
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
14
9
0
0
3629515
zoom
C
24
H
21
N
5
O
3
S
2
491.58524
14
8
0
0
3831899
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
14
11
0
0
7841883
- 0/1 defined
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
14
11
0
0
18428041
- 0/1 defined
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
13
10
0
0
2826080
zoom
C
24
H
21
N
5
O
3
S
2
491.58524
13
11
0
0
1789679
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
13
8
0
0
1839493
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
13
8
0
0
1740187
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
13
7
0
0
21817158
zoom
C
24
H
21
N
5
O
3
S
2
491.5852
12
7
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement