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 184 results
Search term:
MF = 'C_{12}H_{18}Br_{2}N_{2}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2341851
- 0/1 defined
zoom
C
12
H
18
Br
2
N
2
O
366.09212
33
30
0
0
3907237
zoom
C
12
H
18
Br
2
N
2
O
366.0921
10
6
0
0
3907170
zoom
C
12
H
18
Br
2
N
2
O
366.0921
9
5
0
0
188242
- 0/1 defined
zoom
C
12
H
18
Br
2
N
2
O
366.0921
7
7
0
0
9500984
zoom
C
12
H
18
Br
2
N
2
O
366.0921
6
4
0
0
31141209
zoom
C
12
H
18
Br
2
N
2
O
366.0921
4
3
0
0
31141216
zoom
C
12
H
18
Br
2
N
2
O
366.0921
3
2
0
0
31141241
zoom
C
12
H
18
Br
2
N
2
O
366.0921
3
2
0
0
34027039
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
34150609
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
36070203
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
36961746
- 0/1 defined
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
37025885
- 0/2 defined
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
39589497
- 0/1 defined
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
39589574
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
39590109
- 0/1 defined
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
39590214
- 0/1 defined
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
47132977
- 0/2 defined
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
47224680
- 0/2 defined
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
68942053
- 0/1 defined
zoom
C
12
H
18
Br
2
N
2
O
366.0921
2
2
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement