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 66 results
Search term:
MF = 'C_{25}H_{18}O_{2}'
1
2
3
4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
69174
zoom
C
25
H
18
O
2
350.4092
118
97
0
0
1674328
zoom
C
25
H
18
O
2
350.4092
27
17
0
0
30775752
zoom
C
25
H
18
O
2
350.4092
19
13
0
0
197140
zoom
C
25
H
18
O
2
350.4092
18
15
0
0
2379424
- 0/1 defined
zoom
C
25
H
18
O
2
350.40922
17
10
0
0
214423
- 0/1 defined
zoom
C
25
H
18
O
2
350.4092
11
8
0
0
4291879
zoom
C
25
H
18
O
2
350.40922
8
4
0
0
4816666
zoom
C
25
H
18
O
2
350.4092
6
4
0
0
4869656
zoom
C
25
H
18
O
2
350.4092
6
4
0
0
13081562
zoom
C
25
H
18
O
2
350.4092
6
5
0
0
3733227
zoom
C
25
H
18
O
2
350.40922
5
2
0
0
44264146
- 0/1 defined
zoom
C
25
H
18
O
2
350.4092
5
4
0
0
4786423
zoom
C
25
H
18
O
2
350.4092
4
2
0
0
28569678
- 0/1 defined
zoom
C
25
H
18
O
2
350.4092
4
4
0
0
28569681
- 0/1 defined
zoom
C
25
H
18
O
2
350.4092
4
4
0
0
28670674
zoom
C
25
H
18
O
2
350.4092
4
3
0
0
28710934
zoom
C
25
H
18
O
2
350.4092
4
3
0
0
8558672
zoom
C
25
H
18
O
2
350.4092
4
3
0
0
9090352
zoom
C
25
H
18
O
2
350.4092
3
2
0
0
253782
zoom
C
25
H
18
O
2
350.4092
3
2
0
0
1
2
3
4
Advertisement
Advertisement
Spotlight
Advertisement