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 1219 results
Search term:
MF = 'C_{17}H_{18}O_{5}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2052420
- 0/1 defined
zoom
C
17
H
18
O
5
302.32182
50
35
0
0
2052424
- 0/1 defined
zoom
C
17
H
18
O
5
302.32182
47
33
0
0
523468
- 0/1 defined
zoom
C
17
H
18
O
5
302.3218
47
51
0
0
193675
zoom
C
17
H
18
O
5
302.3218
43
35
1
10
24534000
zoom
C
17
H
18
O
5
302.3218
43
29
0
0
2006267
zoom
C
17
H
18
O
5
302.32182
42
32
0
0
2341643
zoom
C
17
H
18
O
5
302.32182
42
42
0
0
600422
zoom
C
17
H
18
O
5
302.3218
41
35
0
0
793225
zoom
C
17
H
18
O
5
302.3218
40
29
0
0
6327045
zoom
C
17
H
18
O
5
302.3218
39
28
0
0
21636641
zoom
C
17
H
18
O
5
302.3218
35
28
0
0
5658639
zoom
C
17
H
18
O
5
302.3218
35
21
0
0
32821760
zoom
C
17
H
18
O
5
302.3218
35
27
0
0
21636642
zoom
C
17
H
18
O
5
302.3218
34
27
0
0
21636643
zoom
C
17
H
18
O
5
302.3218
34
27
0
0
156270
zoom
C
17
H
18
O
5
302.3218
33
28
0
0
2068890
zoom
C
17
H
18
O
5
302.32182
32
17
0
0
44253170
- 0/1 defined
zoom
C
17
H
18
O
5
302.3218
32
29
0
0
2236179
zoom
C
17
H
18
O
5
302.32182
31
18
0
0
637757
zoom
C
17
H
18
O
5
302.3218
31
22
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement