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 1385 results
Search term:
MF = 'C_{15}H_{12}N_{4}O_{2}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
627826
zoom
C
15
H
12
N
4
O
2
S
312.3464
41
26
0
0
713795
zoom
C
15
H
12
N
4
O
2
S
312.3464
36
20
0
0
816940
zoom
C
15
H
12
N
4
O
2
S
312.3464
35
27
0
0
24609216
zoom
C
15
H
12
N
4
O
2
S
312.3464
32
23
0
0
2415455
zoom
C
15
H
12
N
4
O
2
S
312.3464
29
23
0
0
579258
zoom
C
15
H
12
N
4
O
2
S
312.3464
29
16
0
0
832038
zoom
C
15
H
12
N
4
O
2
S
312.3464
28
24
0
0
576577
zoom
C
15
H
12
N
4
O
2
S
312.3464
27
15
0
0
2172300
zoom
C
15
H
12
N
4
O
2
S
312.34638
27
16
0
0
679916
zoom
C
15
H
12
N
4
O
2
S
312.3464
27
19
0
0
814888
zoom
C
15
H
12
N
4
O
2
S
312.3464
27
18
0
0
815215
zoom
C
15
H
12
N
4
O
2
S
312.3464
27
17
0
0
815269
zoom
C
15
H
12
N
4
O
2
S
312.3464
26
16
0
0
689667
zoom
C
15
H
12
N
4
O
2
S
312.3464
26
17
0
0
1461333
zoom
C
15
H
12
N
4
O
2
S
312.3464
26
15
0
0
4962520
zoom
C
15
H
12
N
4
O
2
S
312.3464
26
20
0
0
3434162
zoom
C
15
H
12
N
4
O
2
S
312.34638
25
17
0
0
4502847
zoom
C
15
H
12
N
4
O
2
S
312.3464
25
14
0
0
1483034
zoom
C
15
H
12
N
4
O
2
S
312.3464
24
15
0
0
615011
zoom
C
15
H
12
N
4
O
2
S
312.3464
24
12
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement