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 7394 results
Search term:
MF = 'C_{16}H_{15}N_{5}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
8141022
zoom
C
16
H
15
N
5
277.3238
130
78
0
0
2848
zoom
C
16
H
15
N
5
277.3238
52
1655
3155
421
4425194
zoom
C
16
H
15
N
5
277.3238
39
29
1
5
4796486
- 0/1 defined
zoom
C
16
H
15
N
5
277.3238
33
27
0
0
1216793
zoom
C
16
H
15
N
5
277.3238
33
33
0
0
4806327
- 0/1 defined
zoom
C
16
H
15
N
5
277.3238
31
25
0
0
21112606
zoom
C
16
H
15
N
5
277.3238
30
25
0
0
4806546
- 0/1 defined
zoom
C
16
H
15
N
5
277.3238
28
21
0
0
28522960
zoom
C
16
H
15
N
5
277.3238
26
28
0
0
613524
zoom
C
16
H
15
N
5
277.3238
24
9
0
0
2555793
zoom
C
16
H
15
N
5
277.3238
23
13
0
0
638288
zoom
C
16
H
15
N
5
277.3238
21
12
0
0
573168
zoom
C
16
H
15
N
5
277.3238
18
13
0
0
4914829
zoom
C
16
H
15
N
5
277.3238
18
15
0
0
2147414
zoom
C
16
H
15
N
5
277.3238
17
11
0
0
270913
zoom
C
16
H
15
N
5
277.3238
17
11
0
0
343700
- 0/2 defined
zoom
C
16
H
15
N
5
277.3238
17
15
0
0
14118605
zoom
C
16
H
15
N
5
277.3238
16
12
0
0
7841852
zoom
C
16
H
15
N
5
277.3238
15
12
0
0
535843
- 0/1 defined
zoom
C
16
H
15
N
5
277.3238
15
13
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement