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 3050 results
Search term:
MF = 'C_{25}H_{24}N_{4}O_{4}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1421401
zoom
C
25
H
24
N
4
O
4
S
476.5475
28
20
0
0
1177331
zoom
C
25
H
24
N
4
O
4
S
476.5475
26
19
0
0
1159545
zoom
C
25
H
24
N
4
O
4
S
476.5475
24
17
0
0
4454226
- 0/1 defined
zoom
C
25
H
24
N
4
O
4
S
476.54746
24
20
0
0
1159902
zoom
C
25
H
24
N
4
O
4
S
476.5475
23
17
0
0
879436
zoom
C
25
H
24
N
4
O
4
S
476.5475
23
16
0
0
1055836
zoom
C
25
H
24
N
4
O
4
S
476.5475
22
15
0
0
1097282
zoom
C
25
H
24
N
4
O
4
S
476.5475
22
15
0
0
1159295
zoom
C
25
H
24
N
4
O
4
S
476.5475
22
17
0
0
2245842
zoom
C
25
H
24
N
4
O
4
S
476.54746
22
18
0
0
2522746
- 0/1 defined
zoom
C
25
H
24
N
4
O
4
S
476.5475
22
13
0
0
1096251
zoom
C
25
H
24
N
4
O
4
S
476.5475
21
17
0
0
861085
zoom
C
25
H
24
N
4
O
4
S
476.5475
21
15
0
0
956706
zoom
C
25
H
24
N
4
O
4
S
476.5475
21
13
0
0
1654416
zoom
C
25
H
24
N
4
O
4
S
476.5475
21
14
0
0
1676330
zoom
C
25
H
24
N
4
O
4
S
476.5475
21
13
0
0
12019871
zoom
C
25
H
24
N
4
O
4
S
476.5475
21
15
0
0
12249524
zoom
C
25
H
24
N
4
O
4
S
476.5475
21
16
0
0
17792457
zoom
C
25
H
24
N
4
O
4
S
476.5475
20
15
0
0
944024
zoom
C
25
H
24
N
4
O
4
S
476.5475
20
14
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement