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 30 results
Search term:
MF = 'C_{16}H_{8}N_{2}O_{5}'
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4680
zoom
C
16
H
8
N
2
O
5
308.2451
60
57
1
2
545445
zoom
C
16
H
8
N
2
O
5
308.2451
24
18
0
0
1501826
zoom
C
16
H
8
N
2
O
5
308.2451
19
12
0
0
4381837
zoom
C
16
H
8
N
2
O
5
308.24512
15
9
0
0
4660772
zoom
C
16
H
8
N
2
O
5
308.2451
14
8
0
0
1564462
zoom
C
16
H
8
N
2
O
5
308.2451
11
7
0
0
22562299
zoom
C
16
H
8
N
2
O
5
308.2451
8
7
0
0
351040
zoom
C
16
H
8
N
2
O
5
308.2451
7
5
0
0
265438
zoom
C
16
H
8
N
2
O
5
308.2451
6
4
0
0
354408
zoom
C
16
H
8
N
2
O
5
308.2451
5
4
0
0
4577408
zoom
C
16
H
8
N
2
O
5
308.2451
5
4
0
0
2345950
zoom
C
16
H
8
N
2
O
5
308.24512
5
2
0
0
9045829
zoom
C
16
H
8
N
2
O
5
308.2451
3
2
0
0
35774905
zoom
C
16
H
8
N
2
O
5
308.2451
3
3
0
0
2144862
zoom
C
16
H
8
N
2
O
5
308.24512
3
2
0
0
71087829
zoom
C
16
H
8
N
2
O
5
308.2451
2
1
0
0
71087942
zoom
C
16
H
8
N
2
O
5
308.2451
2
1
0
0
71088175
zoom
C
16
H
8
N
2
O
5
308.2451
2
1
0
0
71088895
zoom
C
16
H
8
N
2
O
5
308.2451
2
1
0
0
9316453
zoom
C
16
H
8
N
2
O
5
308.2451
2
1
0
0
1
2
Advertisement
Advertisement
Spotlight
Advertisement