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 161 results
Search term:
MF = 'C_{26}H_{20}N_{6}O_{4}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
21524583
zoom
C
26
H
20
N
6
O
4
480.4748
21
16
0
0
3530203
- 0/1 defined
zoom
C
26
H
20
N
6
O
4
480.4748
16
10
0
0
3978676
zoom
C
26
H
20
N
6
O
4
480.4748
12
9
0
0
2684326
- 0/2 defined
zoom
C
26
H
20
N
6
O
4
480.4748
12
9
0
0
2896895
- 0/2 defined
zoom
C
26
H
20
N
6
O
4
480.4748
12
8
0
0
12946716
- 2/2 defined
zoom
C
26
H
20
N
6
O
4
480.4748
12
9
0
0
12946717
- 2/2 defined
zoom
C
26
H
20
N
6
O
4
480.4748
12
8
0
0
22127436
zoom
C
26
H
20
N
6
O
4
480.4748
10
9
0
0
21612443
zoom
C
26
H
20
N
6
O
4
480.4748
9
7
0
0
4285013
- 0/1 defined
zoom
C
26
H
20
N
6
O
4
480.4748
9
4
0
0
4738421
zoom
C
26
H
20
N
6
O
4
480.4748
9
7
0
0
30306006
zoom
C
26
H
20
N
6
O
4
480.4748
8
8
0
0
52618806
zoom
C
26
H
20
N
6
O
4
480.4748
8
8
0
0
1652088
zoom
C
26
H
20
N
6
O
4
480.4748
8
5
0
0
1668771
zoom
C
26
H
20
N
6
O
4
480.4748
8
6
0
0
20318012
zoom
C
26
H
20
N
6
O
4
480.4748
8
6
0
0
28384491
zoom
C
26
H
20
N
6
O
4
480.4748
7
6
0
0
29010264
zoom
C
26
H
20
N
6
O
4
480.4748
6
6
0
0
4570079
zoom
C
26
H
20
N
6
O
4
480.4748
6
4
0
0
24715998
- 1/1 defined
zoom
C
26
H
20
N
6
O
4
480.4748
5
4
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement