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 2027 results
Search term:
MF = 'C_{18}H_{16}ClNO_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
9317197
- 1/1 defined
zoom
C
18
H
16
ClNO
3
329.7775
50
35
0
0
4502099
zoom
C
18
H
16
ClNO
3
329.7775
36
21
0
0
9306436
- 1/1 defined
zoom
C
18
H
16
ClNO
3
329.7775
34
20
0
0
683083
zoom
C
18
H
16
ClNO
3
329.7775
29
16
0
0
2119863
- 0/1 defined
zoom
C
18
H
16
ClNO
3
329.77754
28
19
0
0
2409270
zoom
C
18
H
16
ClNO
3
329.7775
28
17
0
0
2409269
zoom
C
18
H
16
ClNO
3
329.7775
27
15
0
0
4541330
zoom
C
18
H
16
ClNO
3
329.7775
26
15
0
0
2262738
zoom
C
18
H
16
ClNO
3
329.77754
26
17
0
0
9791635
zoom
C
18
H
16
ClNO
3
329.7775
26
23
0
0
2253659
- 0/1 defined
zoom
C
18
H
16
ClNO
3
329.77754
25
18
0
0
603383
zoom
C
18
H
16
ClNO
3
329.7775
25
21
0
0
603507
zoom
C
18
H
16
ClNO
3
329.7775
25
18
0
0
2181373
- 0/1 defined
zoom
C
18
H
16
ClNO
3
329.77754
25
17
0
0
688095
zoom
C
18
H
16
ClNO
3
329.7775
25
13
0
0
1306506
zoom
C
18
H
16
ClNO
3
329.7775
24
13
0
0
2212163
- 0/1 defined
zoom
C
18
H
16
ClNO
3
329.77754
24
16
0
0
2220957
- 0/1 defined
zoom
C
18
H
16
ClNO
3
329.77754
24
19
0
0
2247187
zoom
C
18
H
16
ClNO
3
329.77754
23
16
0
0
2109288
- 0/1 defined
zoom
C
18
H
16
ClNO
3
329.77754
23
16
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement