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 3305 results
Search term:
MF = 'C_{15}H_{14}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
5144
zoom
C
15
H
14
N
4
O
2
S
314.3623
120
420
0
1
568563
zoom
C
15
H
14
N
4
O
2
S
314.3623
42
31
0
0
574080
zoom
C
15
H
14
N
4
O
2
S
314.3623
41
26
0
0
11753957
zoom
C
15
H
14
N
4
O
2
S
314.3623
40
30
0
0
527687
zoom
C
15
H
14
N
4
O
2
S
314.3623
32
24
0
0
787091
zoom
C
15
H
14
N
4
O
2
S
314.3623
32
23
0
0
1584284
zoom
C
15
H
14
N
4
O
2
S
314.3623
32
19
0
0
5268028
zoom
C
15
H
14
N
4
O
2
S
314.3623
31
27
0
0
5264689
zoom
C
15
H
14
N
4
O
2
S
314.3623
30
24
0
0
21794321
zoom
C
15
H
14
N
4
O
2
S
314.3623
29
20
0
0
568583
zoom
C
15
H
14
N
4
O
2
S
314.3623
29
17
0
0
624079
zoom
C
15
H
14
N
4
O
2
S
314.3623
28
19
0
0
4456377
zoom
C
15
H
14
N
4
O
2
S
314.36226
26
17
0
0
4501517
zoom
C
15
H
14
N
4
O
2
S
314.3623
26
20
0
0
930578
zoom
C
15
H
14
N
4
O
2
S
314.3623
26
14
0
0
1308287
zoom
C
15
H
14
N
4
O
2
S
314.3623
25
14
0
0
842573
zoom
C
15
H
14
N
4
O
2
S
314.3623
25
20
0
0
2156196
zoom
C
15
H
14
N
4
O
2
S
314.36226
25
17
0
0
688841
zoom
C
15
H
14
N
4
O
2
S
314.3623
25
14
0
0
729090
zoom
C
15
H
14
N
4
O
2
S
314.3623
25
13
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement