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 142 results
Search term:
MF = 'C_{11}H_{9}NO_{4}S_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4576330
- 0/1 defined
zoom
C
11
H
9
NO
4
S
2
283.3235
70
47
0
0
2058776
zoom
C
11
H
9
NO
4
S
2
283.32346
65
47
0
0
762344
zoom
C
11
H
9
NO
4
S
2
283.3235
56
37
0
0
699898
zoom
C
11
H
9
NO
4
S
2
283.3235
40
28
0
0
1732326
zoom
C
11
H
9
NO
4
S
2
283.3235
38
25
0
0
1012997
zoom
C
11
H
9
NO
4
S
2
283.3235
31
14
0
0
11863361
zoom
C
11
H
9
NO
4
S
2
283.3235
25
20
0
0
1272363
zoom
C
11
H
9
NO
4
S
2
283.3235
24
15
0
0
4751906
- 0/1 defined
zoom
C
11
H
9
NO
4
S
2
283.3235
22
15
0
0
1143026
zoom
C
11
H
9
NO
4
S
2
283.3235
21
14
0
0
1261584
zoom
C
11
H
9
NO
4
S
2
283.3235
21
11
0
0
1012996
zoom
C
11
H
9
NO
4
S
2
283.3235
21
13
0
0
1624669
zoom
C
11
H
9
NO
4
S
2
283.3235
19
13
0
0
4660245
- 0/1 defined
zoom
C
11
H
9
NO
4
S
2
283.3235
19
13
0
0
1143025
zoom
C
11
H
9
NO
4
S
2
283.3235
18
8
0
0
143786
zoom
C
11
H
9
NO
4
S
2
283.3235
17
13
2
26
565958
zoom
C
11
H
9
NO
4
S
2
283.3235
17
12
0
0
2080365
zoom
C
11
H
9
NO
4
S
2
283.32346
17
11
0
0
1777380
zoom
C
11
H
9
NO
4
S
2
283.3235
15
9
0
0
1272362
zoom
C
11
H
9
NO
4
S
2
283.3235
13
10
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement