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 6802 results
Search term:
MF = 'C_{13}H_{21}NOS'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2188869
- 0/1 defined
zoom
C
13
H
21
NOS
239.37694
28
21
0
110
2356475
- 0/2 defined
zoom
C
13
H
21
NOS
239.37694
24
18
0
0
2366641
zoom
C
13
H
21
NOS
239.37694
23
16
0
0
357150
zoom
C
13
H
21
NOS
239.3769
22
15
0
0
464242
zoom
C
13
H
21
NOS
239.3769
22
18
0
0
28301658
zoom
C
13
H
21
NOS
239.3769
22
15
0
0
3428734
zoom
C
13
H
21
NOS
239.37694
18
13
0
0
35326883
zoom
C
13
H
21
NOS
239.3769
17
15
0
0
3790047
zoom
C
13
H
21
NOS
239.37694
16
13
0
0
4317440
- 0/1 defined
zoom
C
13
H
21
NOS
239.37694
16
13
0
0
12923633
- 0/1 defined
zoom
C
13
H
21
NOS
239.3769
16
15
0
0
684930
zoom
C
13
H
21
NOS
239.3769
16
11
0
0
2008091
zoom
C
13
H
21
NOS
239.37694
16
10
0
0
205076
- 0/1 defined
zoom
C
13
H
21
NOS
239.3769
15
10
0
0
2781802
- 0/3 defined
zoom
C
13
H
21
NOS
239.37694
14
10
0
0
3674036
zoom
C
13
H
21
NOS
239.37694
14
11
0
0
4099663
- 0/5 defined
zoom
C
13
H
21
NOS
239.37694
14
10
0
0
2119578
- 0/4 defined
zoom
C
13
H
21
NOS
239.37694
12
7
0
0
2597192
zoom
C
13
H
21
NOS
239.3769
12
10
0
0
2119581
- 0/4 defined
zoom
C
13
H
21
NOS
239.37694
11
7
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement