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 229 results
Search term:
MF = 'C_{7}H_{11}NO_{5}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
67309
zoom
C
7
H
11
NO
5
S
221.23094
71
62
3
5
23345678
zoom
C
7
H
11
NO
5
S
221.2309
55
32
0
0
31083610
zoom
C
7
H
11
NO
5
S
221.2309
22
16
0
0
141870
- 1/1 defined
zoom
C
7
H
11
NO
5
S
221.2309
19
24
0
0
205475
zoom
C
7
H
11
NO
5
S
221.23094
18
9
0
0
14079696
- 0/1 defined
zoom
C
7
H
11
NO
5
S
221.2309
15
15
2
0
23979254
zoom
C
7
H
11
NO
5
S
221.2309
13
9
0
0
23928898
- 1/1 defined
zoom
C
7
H
11
NO
5
S
221.2309
11
8
0
0
71046946
zoom
C
7
H
11
NO
5
S
221.2309
8
8
0
0
8257762
zoom
C
7
H
11
NO
5
S
221.2309
7
4
0
0
2274147
- 0/5 defined
zoom
C
7
H
11
NO
5
S
221.23094
7
7
0
0
2275199
- 0/4 defined
zoom
C
7
H
11
NO
5
S
221.23094
7
5
0
0
3608544
- 0/4 defined
zoom
C
7
H
11
NO
5
S
221.23094
6
7
0
0
4578892
zoom
C
7
H
11
NO
5
S
221.2309
6
6
0
0
166001
- 5/5 defined
zoom
C
7
H
11
NO
5
S
221.2309
6
6
3
0
8712344
- 5/5 defined
zoom
C
7
H
11
NO
5
S
221.2309
6
4
0
0
10201403
- 5/5 defined
zoom
C
7
H
11
NO
5
S
221.2309
6
2
0
0
23979253
- 0/1 defined
zoom
C
7
H
11
NO
5
S
221.2309
6
3
0
0
28714573
zoom
C
7
H
11
NO
5
S
221.2309
5
3
0
0
191457
zoom
C
7
H
11
NO
5
S
221.23094
5
4
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement