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 5899 results
Search term:
MF = 'C_{18}H_{22}O_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
5660
- 4/4 defined
zoom
C
18
H
22
O
2
270.3661
164
5353
8922
1132
3480
- 0/2 defined
zoom
C
18
H
22
O
2
270.3661
96
315
12
3
6389
zoom
C
18
H
22
O
2
270.3661
87
123
32
70
166848
- 2/2 defined
zoom
C
18
H
22
O
2
270.3661
80
133
279
26
73315
zoom
C
18
H
22
O
2
270.3661
73
62
0
0
74449
zoom
C
18
H
22
O
2
270.3661
69
59
0
0
23383
- 4/4 defined
zoom
C
18
H
22
O
2
270.3661
69
119
18
1
8010890
- 3/3 defined
zoom
C
18
H
22
O
2
270.3661
63
50
4
1
8237253
zoom
C
18
H
22
O
2
270.3661
58
31
0
1346
38244
- 0/4 defined
zoom
C
18
H
22
O
2
270.3661
51
31
0
0
237374
- 0/4 defined
zoom
C
18
H
22
O
2
270.3661
44
36
0
0
599762
zoom
C
18
H
22
O
2
270.3661
41
35
0
0
28600222
zoom
C
18
H
22
O
2
270.3661
41
30
0
0
4479487
zoom
C
18
H
22
O
2
270.3661
38
37
0
0
10128322
- 4/4 defined
zoom
C
18
H
22
O
2
270.3661
38
43
53
3
2051558
- 0/4 defined
zoom
C
18
H
22
O
2
270.36608
31
25
0
0
7992638
- 4/4 defined
zoom
C
18
H
22
O
2
270.3661
31
34
0
0
678
- 0/4 defined
zoom
C
18
H
22
O
2
270.3661
30
285
0
0
11308615
- 0/4 defined
zoom
C
18
H
22
O
2
270.3661
29
24
0
0
96770
zoom
C
18
H
22
O
2
270.3661
28
21
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement