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 19573 results
Search term:
MF = 'C_{13}H_{23}N_{3}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
9075926
zoom
C
13
H
23
N
3
O
237.3412
50
33
0
0
76672
zoom
C
13
H
23
N
3
O
237.3412
40
47
0
0
3902631
zoom
C
13
H
23
N
3
O
237.3412
32
22
0
0
1417430
zoom
C
13
H
23
N
3
O
237.3412
25
16
0
0
493153
zoom
C
13
H
23
N
3
O
237.3412
25
17
0
0
4970390
zoom
C
13
H
23
N
3
O
237.3412
19
18
0
0
4507754
- 0/2 defined
zoom
C
13
H
23
N
3
O
237.3412
17
14
0
0
3512423
zoom
C
13
H
23
N
3
O
237.34122
17
12
0
0
493288
- 0/3 defined
zoom
C
13
H
23
N
3
O
237.3412
17
14
0
0
22236016
zoom
C
13
H
23
N
3
O
237.3412
17
12
0
0
29834357
- 0/1 defined
zoom
C
13
H
23
N
3
O
237.3412
17
13
0
0
4507783
- 0/2 defined
zoom
C
13
H
23
N
3
O
237.3412
16
14
0
0
12921866
zoom
C
13
H
23
N
3
O
237.3412
14
12
0
0
4664500
- 0/2 defined
zoom
C
13
H
23
N
3
O
237.3412
13
9
0
0
536212
- 0/3 defined
zoom
C
13
H
23
N
3
O
237.3412
13
8
0
0
3959001
- 0/2 defined
zoom
C
13
H
23
N
3
O
237.3412
13
8
0
0
4664443
- 0/2 defined
zoom
C
13
H
23
N
3
O
237.3412
12
8
0
0
10541733
zoom
C
13
H
23
N
3
O
237.3412
12
12
0
0
31037254
- 0/1 defined
zoom
C
13
H
23
N
3
O
237.3412
12
8
0
0
2291280
zoom
C
13
H
23
N
3
O
237.34122
11
8
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement