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 203 results
Search term:
MF = 'C_{23}H_{29}N_{2}O_{4}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2553615
- 0/1 defined
zoom
C
23
H
29
N
2
O
4
397.4868
4
1
0
0
3231331
- 0/1 defined
zoom
C
23
H
29
N
2
O
4
397.4868
4
1
0
0
3377902
- 0/1 defined
zoom
C
23
H
29
N
2
O
4
397.48736
4
1
0
0
4413331
- 0/1 defined
zoom
C
23
H
29
N
2
O
4
397.48736
3
1
0
0
4945150
- 3/5 defined
zoom
C
23
H
29
N
2
O
4
397.4868
3
3
0
0
5393098
- 1/1 defined
zoom
C
23
H
29
N
2
O
4
397.4868
2
1
0
0
5393099
- 1/1 defined
zoom
C
23
H
29
N
2
O
4
397.4868
2
1
0
0
5393259
- 1/1 defined
zoom
C
23
H
29
N
2
O
4
397.4868
2
1
0
0
5393260
- 1/1 defined
zoom
C
23
H
29
N
2
O
4
397.4868
2
1
0
0
5393289
- 1/1 defined
zoom
C
23
H
29
N
2
O
4
397.4868
2
1
0
0
5393290
- 1/1 defined
zoom
C
23
H
29
N
2
O
4
397.4868
2
1
0
0
7122236
zoom
C
23
H
29
N
2
O
4
397.4868
2
1
0
0
850271
- 1/1 defined
zoom
C
23
H
29
N
2
O
4
397.4868
2
1
0
0
850273
- 1/1 defined
zoom
C
23
H
29
N
2
O
4
397.4868
2
1
0
0
1774619
zoom
C
23
H
29
N
2
O
4
397.4879
2
2
0
0
76963382
- 2/2 defined
zoom
C
23
H
29
N
2
O
4
397.4868
2
3
0
0
76963412
- 2/3 defined
zoom
C
23
H
29
N
2
O
4
397.4868
2
3
0
0
7200223
zoom
C
23
H
29
N
2
O
4
397.4868
1
1
0
0
7222633
zoom
C
23
H
29
N
2
O
4
397.4868
1
1
0
0
7222789
zoom
C
23
H
29
N
2
O
4
397.4868
1
1
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement