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 154 results
Search term:
MF = 'C_{7}H_{5}Br_{2}NO_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
190263
zoom
C
7
H
5
Br
2
NO
2
294.9281
113
83
0
95
10133296
zoom
C
7
H
5
Br
2
NO
2
294.9281
94
54
0
83
10518217
zoom
C
7
H
5
Br
2
NO
2
294.9281
87
54
0
0
4143525
zoom
C
7
H
5
Br
2
NO
2
294.9281
78
48
0
109
16143043
zoom
C
7
H
5
Br
2
NO
2
294.9281
70
45
0
103
14647752
zoom
C
7
H
5
Br
2
NO
2
294.9281
68
49
0
0
10681975
zoom
C
7
H
5
Br
2
NO
2
294.9281
67
45
0
0
12287762
zoom
C
7
H
5
Br
2
NO
2
294.9281
66
48
0
3
16476442
zoom
C
7
H
5
Br
2
NO
2
294.9281
58
39
0
0
8979098
zoom
C
7
H
5
Br
2
NO
2
294.9281
55
40
0
0
5378809
zoom
C
7
H
5
Br
2
NO
2
294.9281
54
40
0
7
23349004
zoom
C
7
H
5
Br
2
NO
2
294.9281
53
34
0
8
28290163
zoom
C
7
H
5
Br
2
NO
2
294.9281
53
42
0
0
23348355
zoom
C
7
H
5
Br
2
NO
2
294.9281
52
35
0
0
62487
zoom
C
7
H
5
Br
2
NO
2
294.9281
49
43
0
2
12520759
zoom
C
7
H
5
Br
2
NO
2
294.9281
46
35
0
0
23348354
zoom
C
7
H
5
Br
2
NO
2
294.9281
44
27
0
0
10495082
zoom
C
7
H
5
Br
2
NO
2
294.9281
43
32
0
0
9241493
zoom
C
7
H
5
Br
2
NO
2
294.9281
43
38
0
0
29313781
zoom
C
7
H
5
Br
2
NO
2
294.9281
40
28
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement