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 522 results
Search term:
MF = 'C_{8}H_{6}N_{2}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
56797
zoom
C
8
H
6
N
2
O
146.146
185
460
259
162
13870
zoom
C
8
H
6
N
2
O
146.146
150
318
78
91
8088
zoom
C
8
H
6
N
2
O
146.146
149
364
61
9
69281
zoom
C
8
H
6
N
2
O
146.146
146
223
0
0
4522981
zoom
C
8
H
6
N
2
O
146.146
136
213
1
0
224306
zoom
C
8
H
6
N
2
O
146.146
116
236
0
3
9541985
zoom
C
8
H
6
N
2
O
146.146
112
186
0
0
13626331
zoom
C
8
H
6
N
2
O
146.146
109
146
0
0
195158
zoom
C
8
H
6
N
2
O
146.146
108
163
2
14
68899
zoom
C
8
H
6
N
2
O
146.146
104
144
2
3
17207652
zoom
C
8
H
6
N
2
O
146.146
102
137
0
0
8686382
zoom
C
8
H
6
N
2
O
146.146
101
149
2
4
23346985
zoom
C
8
H
6
N
2
O
146.146
101
134
0
0
10619922
zoom
C
8
H
6
N
2
O
146.146
98
124
0
1
17207676
zoom
C
8
H
6
N
2
O
146.146
97
134
0
0
8187613
zoom
C
8
H
6
N
2
O
146.146
96
134
0
0
12662
zoom
C
8
H
6
N
2
O
146.146
95
128
1
67
4602176
zoom
C
8
H
6
N
2
O
146.146
92
125
0
4
5503107
zoom
C
8
H
6
N
2
O
146.146
92
111
0
0
22178188
zoom
C
8
H
6
N
2
O
146.146
91
125
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement