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 2323 results
Search term:
MF = 'C_{12}H_{10}N_{4}OS'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2092936
- 0/1 defined
zoom
C
12
H
10
N
4
OS
258.299
51
42
0
0
663319
zoom
C
12
H
10
N
4
OS
258.299
49
35
0
0
666775
zoom
C
12
H
10
N
4
OS
258.299
49
40
0
0
699486
zoom
C
12
H
10
N
4
OS
258.299
39
29
0
0
1161990
zoom
C
12
H
10
N
4
OS
258.299
37
23
0
0
1765710
zoom
C
12
H
10
N
4
OS
258.299
36
20
0
0
5417665
zoom
C
12
H
10
N
4
OS
258.299
32
25
0
0
587423
zoom
C
12
H
10
N
4
OS
258.299
31
18
0
0
698795
zoom
C
12
H
10
N
4
OS
258.299
30
20
0
0
591733
zoom
C
12
H
10
N
4
OS
258.299
29
16
0
0
2716244
zoom
C
12
H
10
N
4
OS
258.299
29
22
0
0
845781
zoom
C
12
H
10
N
4
OS
258.299
27
17
0
0
3663623
zoom
C
12
H
10
N
4
OS
258.299
24
20
0
0
10825402
zoom
C
12
H
10
N
4
OS
258.299
24
14
0
0
4674513
zoom
C
12
H
10
N
4
OS
258.299
24
21
0
0
603855
zoom
C
12
H
10
N
4
OS
258.299
24
18
0
0
744796
zoom
C
12
H
10
N
4
OS
258.299
24
13
0
0
4674515
zoom
C
12
H
10
N
4
OS
258.299
23
20
0
0
4591925
zoom
C
12
H
10
N
4
OS
258.299
23
13
0
0
2800193
zoom
C
12
H
10
N
4
OS
258.299
23
18
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement