Jump to main content
Jump to site nav
Home
About us
Membership & professional community
Campaigning & outreach
Journals, books & databases
Resources & tools
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 65 results
Search term:
MF = 'C_{6}H_{4}N_{2}O_{5}'
1
2
3
4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1448
zoom
C
6
H
4
N
2
O
5
184.1064
124
2210
2747
608
212446
zoom
C
6
H
4
N
2
O
5
184.1064
101
161
0
1
10837
zoom
C
6
H
4
N
2
O
5
184.1064
97
139
31
216
4296769
zoom
C
6
H
4
N
2
O
5
184.10636
91
138
0
1
9120
zoom
C
6
H
4
N
2
O
5
184.1064
68
109
13
104
212082
zoom
C
6
H
4
N
2
O
5
184.1064
68
93
0
0
10870
zoom
C
6
H
4
N
2
O
5
184.1064
67
81
6
398
5956
zoom
C
6
H
4
N
2
O
5
184.1064
62
1434
4546
866
13536806
zoom
C
6
H
4
N
2
O
5
184.1064
50
56
0
0
10975
zoom
C
6
H
4
N
2
O
5
184.1064
49
78
4
86
76423
zoom
C
6
H
4
N
2
O
5
184.1064
45
57
0
0
10755366
zoom
C
6
H
4
N
2
O
5
184.1064
34
42
0
1
8351912
zoom
C
6
H
4
N
2
O
5
184.1064
23
29
0
0
4511392
zoom
C
6
H
4
N
2
O
5
184.1064
16
21
0
0
29785110
zoom
C
6
H
4
N
2
O
5
184.10636
9
11
0
0
222385
zoom
C
6
H
4
N
2
O
5
184.1064
8
9
0
2
337706
zoom
C
6
H
4
N
2
O
5
184.1064
6
6
0
0
337917
zoom
C
6
H
4
N
2
O
5
184.1064
6
6
0
0
5894984
zoom
C
6
H
4
N
2
O
5
184.1064
6
6
0
0
23979970
zoom
C
6
H
4
N
2
O
5
184.1064
5
5
0
0
1
2
3
4
Advertisement
Advertisement
Spotlight
Advertisement