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 3556 results
Search term:
MF = 'C_{12}H_{17}ClN_{2}O_{2}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2041790
zoom
C
12
H
17
ClN
2
O
2
S
288.79358
52
39
0
0
2918705
zoom
C
12
H
17
ClN
2
O
2
S
288.79358
39
22
0
0
2044852
zoom
C
12
H
17
ClN
2
O
2
S
288.79358
35
30
0
0
21328619
- 0/1 defined
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
32
16
0
0
21328635
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
31
18
0
0
677902
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
27
16
0
0
625967
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
26
18
0
0
625980
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
26
18
0
0
778772
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
26
17
0
0
2019998
zoom
C
12
H
17
ClN
2
O
2
S
288.79358
26
17
0
0
2263744
zoom
C
12
H
17
ClN
2
O
2
S
288.79358
26
18
0
0
4960000
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
25
17
0
0
2261320
zoom
C
12
H
17
ClN
2
O
2
S
288.79358
25
17
0
0
767120
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
25
18
0
0
787800
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
24
16
0
0
831051
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
23
16
0
0
1636942
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
23
17
0
0
2001412
zoom
C
12
H
17
ClN
2
O
2
S
288.79358
23
17
0
0
787045
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
23
14
0
0
4967058
zoom
C
12
H
17
ClN
2
O
2
S
288.7936
23
18
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement