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 37 results
Search term:
MF = 'C_{11}H_{6}Br_{2}N_{2}O'
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
9580008
zoom
C
11
H
6
Br
2
N
2
O
341.9861
38
24
0
0
113504
zoom
C
11
H
6
Br
2
N
2
O
341.9861
16
14
0
0
60784630
zoom
C
11
H
6
Br
2
N
2
O
341.9861
11
11
0
0
23077664
zoom
C
11
H
6
Br
2
N
2
O
341.9861
11
6
0
0
57570383
zoom
C
11
H
6
Br
2
N
2
O
341.9861
7
6
0
0
24772311
zoom
C
11
H
6
Br
2
N
2
O
341.9861
6
3
0
1
28693702
zoom
C
11
H
6
Br
2
N
2
O
341.9861
6
4
0
0
7147090
zoom
C
11
H
6
Br
2
N
2
O
341.9861
3
2
0
0
8173030
zoom
C
11
H
6
Br
2
N
2
O
341.9861
2
1
0
0
60995659
zoom
C
11
H
6
Br
2
N
2
O
341.9861
2
2
0
0
45264104
zoom
C
11
H
6
Br
2
N
2
O
341.9861
2
2
0
0
45436238
zoom
C
11
H
6
Br
2
N
2
O
341.9861
2
2
0
0
45436239
zoom
C
11
H
6
Br
2
N
2
O
341.9861
2
2
0
0
45436240
zoom
C
11
H
6
Br
2
N
2
O
341.9861
2
2
0
0
45436241
zoom
C
11
H
6
Br
2
N
2
O
341.9861
2
2
0
0
67029714
zoom
C
11
H
6
Br
2
N
2
O
341.9861
1
1
0
0
72034273
zoom
C
11
H
6
Br
2
N
2
O
341.9861
1
1
0
0
98060594
zoom
C
11
H
6
Br
2
N
2
O
341.9861
1
1
0
0
102524461
zoom
C
11
H
6
Br
2
N
2
O
341.9861
1
1
0
0
1
2
Advertisement
Advertisement
Spotlight
Advertisement