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 26293 results
Search term:
MF = 'C_{17}H_{23}N_{3}O_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1464074
- 0/1 defined
zoom
C
17
H
23
N
3
O
3
317.3828
42
25
0
0
10523093
zoom
C
17
H
23
N
3
O
3
317.3828
41
26
0
0
5382052
- 3/3 defined
zoom
C
17
H
23
N
3
O
3
317.3828
40
43
0
0
2346721
- 0/1 defined
zoom
C
17
H
23
N
3
O
3
317.38282
37
27
0
0
5360459
- 2/2 defined
zoom
C
17
H
23
N
3
O
3
317.3828
35
32
8
14
21886180
zoom
C
17
H
23
N
3
O
3
317.3828
35
20
0
0
5365198
- 2/2 defined
zoom
C
17
H
23
N
3
O
3
317.3828
34
30
1
12
1029737
zoom
C
17
H
23
N
3
O
3
317.3828
33
29
0
0
11183134
zoom
C
17
H
23
N
3
O
3
317.3828
31
28
0
0
1228486
zoom
C
17
H
23
N
3
O
3
317.3828
29
28
0
0
679323
zoom
C
17
H
23
N
3
O
3
317.3828
28
17
0
0
846737
zoom
C
17
H
23
N
3
O
3
317.3828
28
19
0
0
2422968
zoom
C
17
H
23
N
3
O
3
317.3828
27
12
0
0
727575
zoom
C
17
H
23
N
3
O
3
317.3828
27
15
0
0
2142640
- 0/1 defined
zoom
C
17
H
23
N
3
O
3
317.38282
27
18
0
0
27458470
zoom
C
17
H
23
N
3
O
3
317.3828
27
15
0
0
27457403
zoom
C
17
H
23
N
3
O
3
317.3828
25
15
0
0
2210309
- 0/1 defined
zoom
C
17
H
23
N
3
O
3
317.38282
25
16
0
0
2247483
- 0/1 defined
zoom
C
17
H
23
N
3
O
3
317.38282
25
19
0
0
2131342
- 0/1 defined
zoom
C
17
H
23
N
3
O
3
317.38282
25
17
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement