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 2332 results
Search term:
MF = 'C_{17}H_{11}N_{5}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3765
zoom
C
17
H
11
N
5
285.3027
175
830
1247
8
21112713
zoom
C
17
H
11
N
5
285.3027
65
49
0
0
609605
zoom
C
17
H
11
N
5
285.3027
27
13
0
0
18350902
zoom
C
17
H
11
N
5
285.3027
20
12
0
0
12535597
zoom
C
17
H
11
N
5
285.3027
12
8
0
0
1736525
zoom
C
17
H
11
N
5
285.3027
12
8
0
0
1736527
zoom
C
17
H
11
N
5
285.3027
12
10
0
0
11104951
zoom
C
17
H
11
N
5
285.3027
10
6
0
0
21607395
zoom
C
17
H
11
N
5
285.3027
9
6
0
0
30156545
zoom
C
17
H
11
N
5
285.3027
9
7
0
0
31040494
zoom
C
17
H
11
N
5
285.3027
8
6
0
0
9635164
zoom
C
17
H
11
N
5
285.3027
8
6
0
0
587544
zoom
C
17
H
11
N
5
285.3027
7
3
0
0
57622281
zoom
C
17
H
11
N
5
285.3027
7
6
0
0
29566941
zoom
C
17
H
11
N
5
285.3027
6
6
0
0
26184940
zoom
C
17
H
11
N
5
285.3027
4
2
0
0
28693604
zoom
C
17
H
11
N
5
285.3027
4
2
0
0
9953358
zoom
C
17
H
11
N
5
285.3027
4
3
0
0
296299
zoom
C
17
H
11
N
5
285.3027
4
3
0
0
8577109
zoom
C
17
H
11
N
5
285.3027
4
3
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement