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 973 results
Search term:
MF = 'C_{26}H_{23}NO_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2140363
- 0/1 defined
zoom
C
26
H
23
NO
3
397.46572
28
20
0
0
1476987
zoom
C
26
H
23
NO
3
397.4657
26
13
0
0
1377545
zoom
C
26
H
23
NO
3
397.4657
25
16
0
0
2372176
- 0/1 defined
zoom
C
26
H
23
NO
3
397.46572
24
14
0
0
1377256
zoom
C
26
H
23
NO
3
397.4657
24
17
0
0
942972
zoom
C
26
H
23
NO
3
397.4657
24
12
0
0
2132329
- 0/1 defined
zoom
C
26
H
23
NO
3
397.46572
23
16
0
0
2066807
- 0/1 defined
zoom
C
26
H
23
NO
3
397.46572
23
16
0
0
2111411
- 0/1 defined
zoom
C
26
H
23
NO
3
397.46572
22
16
0
0
2231512
- 0/1 defined
zoom
C
26
H
23
NO
3
397.46572
22
15
0
0
295888
zoom
C
26
H
23
NO
3
397.4657
21
14
0
0
900412
zoom
C
26
H
23
NO
3
397.4657
21
13
0
0
2066806
- 0/1 defined
zoom
C
26
H
23
NO
3
397.46572
21
15
0
0
4799074
zoom
C
26
H
23
NO
3
397.4657
21
15
0
0
11885541
- 0/1 defined
zoom
C
26
H
23
NO
3
397.4657
20
12
0
0
879179
- 0/1 defined
zoom
C
26
H
23
NO
3
397.4657
20
11
0
0
2371272
- 0/1 defined
zoom
C
26
H
23
NO
3
397.46572
20
14
0
0
4082496
zoom
C
26
H
23
NO
3
397.46572
19
10
0
0
4086798
zoom
C
26
H
23
NO
3
397.46572
19
11
0
0
1081541
zoom
C
26
H
23
NO
3
397.4657
19
13
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement