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 1903 results
Search term:
MF = 'C_{17}H_{20}ClN_{3}OS'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
773494
zoom
C
17
H
20
ClN
3
OS
349.8782
23
15
0
0
2408982
zoom
C
17
H
20
ClN
3
OS
349.8782
23
10
0
0
840570
zoom
C
17
H
20
ClN
3
OS
349.8782
22
19
0
0
839322
zoom
C
17
H
20
ClN
3
OS
349.8782
21
14
0
0
3327523
- 0/2 defined
zoom
C
17
H
20
ClN
3
OS
349.8782
19
15
0
0
30775684
- 0/1 defined
zoom
C
17
H
20
ClN
3
OS
349.8782
18
12
0
0
2474819
zoom
C
17
H
20
ClN
3
OS
349.8782
17
9
0
0
1543800
zoom
C
17
H
20
ClN
3
OS
349.8782
17
11
0
0
2236399
zoom
C
17
H
20
ClN
3
OS
349.8782
16
11
0
0
1218483
zoom
C
17
H
20
ClN
3
OS
349.8782
16
13
0
0
2574022
zoom
C
17
H
20
ClN
3
OS
349.8782
16
11
0
0
3281246
zoom
C
17
H
20
ClN
3
OS
349.8782
16
12
0
0
4267551
zoom
C
17
H
20
ClN
3
OS
349.8782
16
11
0
0
4221523
zoom
C
17
H
20
ClN
3
OS
349.8782
15
11
0
0
3614809
zoom
C
17
H
20
ClN
3
OS
349.8782
15
11
0
0
499526
zoom
C
17
H
20
ClN
3
OS
349.8782
15
9
0
0
756850
zoom
C
17
H
20
ClN
3
OS
349.8782
15
12
0
0
3775931
zoom
C
17
H
20
ClN
3
OS
349.8782
14
10
0
0
3545035
- 0/4 defined
zoom
C
17
H
20
ClN
3
OS
349.8782
14
7
0
0
26024656
zoom
C
17
H
20
ClN
3
OS
349.8782
14
8
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement