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 4151 results
Search term:
MF = 'C_{11}H_{14}ClN_{3}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4954621
- 1/1 defined
zoom
C
11
H
14
ClN
3
O
239.7014
80
65
0
0
65503
zoom
C
11
H
14
ClN
3
O
239.7014
68
46
0
4
789253
zoom
C
11
H
14
ClN
3
O
239.7014
50
32
0
0
155611
- 0/1 defined
zoom
C
11
H
14
ClN
3
O
239.70136
49
48
0
0
21436884
zoom
C
11
H
14
ClN
3
O
239.7014
48
35
0
0
24344930
zoom
C
11
H
14
ClN
3
O
239.7014
43
30
0
0
28303916
zoom
C
11
H
14
ClN
3
O
239.7014
41
26
0
0
316919
zoom
C
11
H
14
ClN
3
O
239.7014
40
18
0
0
28303933
- 0/1 defined
zoom
C
11
H
14
ClN
3
O
239.7014
39
22
0
0
28638678
zoom
C
11
H
14
ClN
3
O
239.7014
36
28
0
0
27457651
- 0/1 defined
zoom
C
11
H
14
ClN
3
O
239.7014
36
23
0
0
21267983
zoom
C
11
H
14
ClN
3
O
239.7014
36
30
0
0
10825789
zoom
C
11
H
14
ClN
3
O
239.7014
33
22
0
0
26052102
zoom
C
11
H
14
ClN
3
O
239.7014
33
24
0
0
21329460
- 0/1 defined
zoom
C
11
H
14
ClN
3
O
239.7014
32
25
0
0
21800316
zoom
C
11
H
14
ClN
3
O
239.7014
31
27
0
0
21329461
- 0/1 defined
zoom
C
11
H
14
ClN
3
O
239.7014
30
24
0
0
23355400
zoom
C
11
H
14
ClN
3
O
239.7014
30
25
0
0
25392383
zoom
C
11
H
14
ClN
3
O
239.7014
29
21
0
0
23355398
zoom
C
11
H
14
ClN
3
O
239.7014
29
21
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement