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 1800 results
Search term:
MF = 'C_{23}H_{37}N_{3}O_{4}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2231787
zoom
C
23
H
37
N
3
O
4
419.55758
21
12
0
0
3201692
- 0/2 defined
zoom
C
23
H
37
N
3
O
4
419.5576
13
9
0
0
4067845
- 0/1 defined
zoom
C
23
H
37
N
3
O
4
419.55758
13
9
0
0
21488594
zoom
C
23
H
37
N
3
O
4
419.5576
11
12
0
0
22127784
- 0/1 defined
zoom
C
23
H
37
N
3
O
4
419.5576
11
10
0
0
22143055
zoom
C
23
H
37
N
3
O
4
419.5576
10
9
0
0
22164036
zoom
C
23
H
37
N
3
O
4
419.5576
10
9
0
0
22195521
- 0/1 defined
zoom
C
23
H
37
N
3
O
4
419.5576
10
9
0
0
22198483
- 0/1 defined
zoom
C
23
H
37
N
3
O
4
419.5576
10
9
0
0
22224422
zoom
C
23
H
37
N
3
O
4
419.5576
10
8
0
0
22239575
- 0/1 defined
zoom
C
23
H
37
N
3
O
4
419.5576
10
8
0
0
22354611
- 0/1 defined
zoom
C
23
H
37
N
3
O
4
419.5576
10
9
0
0
4004659
zoom
C
23
H
37
N
3
O
4
419.55758
10
8
0
0
23072339
- 0/1 defined
zoom
C
23
H
37
N
3
O
4
419.5576
9
8
0
0
22202315
- 0/1 defined
zoom
C
23
H
37
N
3
O
4
419.5576
9
7
0
0
22210263
zoom
C
23
H
37
N
3
O
4
419.5576
9
7
0
0
10086839
- 2/2 defined
zoom
C
23
H
37
N
3
O
4
419.5576
9
6
0
0
10086862
- 3/3 defined
zoom
C
23
H
37
N
3
O
4
419.5576
9
6
0
0
10927130
- 0/1 defined
zoom
C
23
H
37
N
3
O
4
419.5576
9
8
0
0
22145394
- 0/1 defined
zoom
C
23
H
37
N
3
O
4
419.5576
8
8
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement