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 488 results
Search term:
MF = 'C_{10}H_{8}Cl_{2}N_{4}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
23346787
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
49
25
0
0
1895178
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
42
24
0
0
4076029
zoom
C
10
H
8
Cl
2
N
4
O
271.10272
39
28
0
0
3925318
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
36
31
0
0
818322
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
30
17
0
0
633744
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
26
16
0
0
1752203
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
25
17
0
0
2049787
zoom
C
10
H
8
Cl
2
N
4
O
271.10272
24
24
0
0
3286567
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
24
13
0
0
661680
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
24
17
0
0
716465
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
23
15
0
0
996017
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
21
12
0
0
32507
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
21
15
0
0
563742
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
21
13
0
0
642000
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
20
14
0
0
4506915
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
20
12
0
0
4546230
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
18
14
0
0
3286566
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
17
9
0
0
32494
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
17
17
0
0
24600461
zoom
C
10
H
8
Cl
2
N
4
O
271.1027
16
11
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement