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 2012 results
Search term:
MF = 'C_{13}H_{11}ClN_{2}OS'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
618090
zoom
C
13
H
11
ClN
2
OS
278.7572
40
31
0
0
756262
zoom
C
13
H
11
ClN
2
OS
278.7572
31
15
0
0
4489617
zoom
C
13
H
11
ClN
2
OS
278.7572
30
21
0
0
760519
zoom
C
13
H
11
ClN
2
OS
278.7572
28
18
0
0
2113050
- 0/1 defined
zoom
C
13
H
11
ClN
2
OS
278.75724
26
19
0
0
5264381
zoom
C
13
H
11
ClN
2
OS
278.7572
25
14
0
0
525117
zoom
C
13
H
11
ClN
2
OS
278.7572
25
20
0
0
1592728
zoom
C
13
H
11
ClN
2
OS
278.7572
25
14
0
0
846229
zoom
C
13
H
11
ClN
2
OS
278.7572
22
18
0
0
1171651
zoom
C
13
H
11
ClN
2
OS
278.7572
22
15
0
0
2117972
- 0/1 defined
zoom
C
13
H
11
ClN
2
OS
278.75724
22
14
0
0
2266601
zoom
C
13
H
11
ClN
2
OS
278.75724
22
15
0
0
1219289
zoom
C
13
H
11
ClN
2
OS
278.7572
21
23
0
0
25083286
zoom
C
13
H
11
ClN
2
OS
278.7572
21
17
0
0
11878485
- 0/1 defined
zoom
C
13
H
11
ClN
2
OS
278.7572
20
14
0
0
4491925
zoom
C
13
H
11
ClN
2
OS
278.7572
20
14
0
0
5263825
zoom
C
13
H
11
ClN
2
OS
278.7572
20
12
0
0
2791814
- 0/1 defined
zoom
C
13
H
11
ClN
2
OS
278.75724
19
13
0
0
1799777
zoom
C
13
H
11
ClN
2
OS
278.7572
19
15
0
0
589020
zoom
C
13
H
11
ClN
2
OS
278.7572
19
14
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement