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 1261 results
Search term:
MF = 'C_{23}H_{29}N_{5}O_{5}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1673511
zoom
C
23
H
29
N
5
O
5
455.5069
20
16
0
0
1064550
zoom
C
23
H
29
N
5
O
5
455.5069
19
13
0
0
2358504
zoom
C
23
H
29
N
5
O
5
455.50686
18
12
0
0
4076453
zoom
C
23
H
29
N
5
O
5
455.50686
18
11
0
0
3211984
zoom
C
23
H
29
N
5
O
5
455.5069
18
13
0
0
4072903
zoom
C
23
H
29
N
5
O
5
455.50686
16
12
0
0
563904
- 0/2 defined
zoom
C
23
H
29
N
5
O
5
455.5069
16
9
0
0
2105568
zoom
C
23
H
29
N
5
O
5
455.50686
15
12
0
0
2461896
zoom
C
23
H
29
N
5
O
5
455.5069
15
8
0
0
3832696
zoom
C
23
H
29
N
5
O
5
455.5069
15
11
0
0
4590342
- 3/3 defined
zoom
C
23
H
29
N
5
O
5
455.5069
14
12
0
0
11091830
zoom
C
23
H
29
N
5
O
5
455.5069
14
10
0
0
2493256
zoom
C
23
H
29
N
5
O
5
455.5069
13
10
0
0
11699169
zoom
C
23
H
29
N
5
O
5
455.5069
12
10
0
0
17462161
- 2/2 defined
zoom
C
23
H
29
N
5
O
5
455.5069
12
8
0
0
18413107
zoom
C
23
H
29
N
5
O
5
455.5069
12
10
0
0
21957230
zoom
C
23
H
29
N
5
O
5
455.5069
12
8
0
0
30648957
- 2/2 defined
zoom
C
23
H
29
N
5
O
5
455.5069
12
5
0
0
2439802
zoom
C
23
H
29
N
5
O
5
455.5069
11
5
0
0
4028815
zoom
C
23
H
29
N
5
O
5
455.50686
11
9
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement