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 123 results
Search term:
MF = 'C_{25}H_{19}NO'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2153677
- 0/1 defined
zoom
C
25
H
19
NO
349.42446
25
15
0
0
2172418
- 0/1 defined
zoom
C
25
H
19
NO
349.42446
23
17
0
0
1639371
zoom
C
25
H
19
NO
349.4245
21
14
0
0
1656609
zoom
C
25
H
19
NO
349.4245
20
13
0
0
1638905
zoom
C
25
H
19
NO
349.4245
20
13
0
0
4334477
zoom
C
25
H
19
NO
349.42446
17
11
0
0
1703980
zoom
C
25
H
19
NO
349.4245
16
11
0
0
57612626
zoom
C
25
H
19
NO
349.4245
16
15
0
0
1420584
zoom
C
25
H
19
NO
349.4245
15
10
0
0
4448586
zoom
C
25
H
19
NO
349.42446
13
9
0
0
1683807
zoom
C
25
H
19
NO
349.4245
13
9
0
0
4494998
zoom
C
25
H
19
NO
349.4245
12
9
0
0
2376376
- 0/1 defined
zoom
C
25
H
19
NO
349.42446
12
7
0
0
3389072
zoom
C
25
H
19
NO
349.42446
11
9
0
0
20221596
zoom
C
25
H
19
NO
349.4245
10
7
0
0
22897980
zoom
C
25
H
19
NO
349.4245
9
10
0
0
7828667
- 0/3 defined
zoom
C
25
H
19
NO
349.4245
9
4
0
0
212352
zoom
C
25
H
19
NO
349.4245
9
6
0
0
297917
zoom
C
25
H
19
NO
349.4245
9
5
0
0
30656588
zoom
C
25
H
19
NO
349.4245
8
12
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement