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 1348 results
Search term:
MF = 'C_{12}H_{8}N_{2}O_{2}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
608555
zoom
C
12
H
8
N
2
O
2
S
244.2691
65
41
0
0
537469
zoom
C
12
H
8
N
2
O
2
S
244.2691
60
42
0
0
292304
zoom
C
12
H
8
N
2
O
2
S
244.2691
52
28
0
0
4097642
zoom
C
12
H
8
N
2
O
2
S
244.26912
47
39
0
0
2010381
zoom
C
12
H
8
N
2
O
2
S
244.26912
46
36
0
0
3268234
zoom
C
12
H
8
N
2
O
2
S
244.2691
40
31
0
0
20572099
zoom
C
12
H
8
N
2
O
2
S
244.2691
40
30
0
0
25953310
zoom
C
12
H
8
N
2
O
2
S
244.2691
37
35
0
0
28573001
zoom
C
12
H
8
N
2
O
2
S
244.2691
36
29
0
0
624488
zoom
C
12
H
8
N
2
O
2
S
244.2691
36
23
0
110
2495337
zoom
C
12
H
8
N
2
O
2
S
244.2691
33
20
0
0
2052241
zoom
C
12
H
8
N
2
O
2
S
244.26912
32
27
0
0
3787243
zoom
C
12
H
8
N
2
O
2
S
244.26912
30
21
0
0
7435968
zoom
C
12
H
8
N
2
O
2
S
244.2691
29
24
0
0
612026
zoom
C
12
H
8
N
2
O
2
S
244.2691
26
18
0
110
2018809
zoom
C
12
H
8
N
2
O
2
S
244.26912
25
15
0
0
26233836
zoom
C
12
H
8
N
2
O
2
S
244.2691
24
16
0
0
1223554
zoom
C
12
H
8
N
2
O
2
S
244.2691
23
24
0
0
652232
zoom
C
12
H
8
N
2
O
2
S
244.2691
22
14
0
0
587947
zoom
C
12
H
8
N
2
O
2
S
244.2691
22
16
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement