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 580 results
Search term:
MF = 'C_{17}H_{15}N_{5}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
588129
zoom
C
17
H
15
N
5
S
321.3995
31
18
0
0
675535
zoom
C
17
H
15
N
5
S
321.3995
28
16
0
0
572739
zoom
C
17
H
15
N
5
S
321.3995
26
14
0
0
2138478
zoom
C
17
H
15
N
5
S
321.3995
26
17
0
0
2415443
zoom
C
17
H
15
N
5
S
321.3995
26
19
0
0
610813
zoom
C
17
H
15
N
5
S
321.3995
24
13
0
0
645984
zoom
C
17
H
15
N
5
S
321.3995
24
16
0
0
675532
zoom
C
17
H
15
N
5
S
321.3995
24
15
0
0
7889518
zoom
C
17
H
15
N
5
S
321.3995
24
18
0
0
546603
zoom
C
17
H
15
N
5
S
321.3995
23
15
0
0
4152165
zoom
C
17
H
15
N
5
S
321.3995
22
13
0
0
4961864
- 0/1 defined
zoom
C
17
H
15
N
5
S
321.3995
22
19
0
0
7861410
zoom
C
17
H
15
N
5
S
321.3995
22
19
0
0
2172027
zoom
C
17
H
15
N
5
S
321.3995
22
13
0
0
17536886
zoom
C
17
H
15
N
5
S
321.3995
22
15
0
0
779854
zoom
C
17
H
15
N
5
S
321.3995
21
15
0
0
2152324
zoom
C
17
H
15
N
5
S
321.3995
21
12
0
0
612318
zoom
C
17
H
15
N
5
S
321.3995
21
16
0
0
700515
zoom
C
17
H
15
N
5
S
321.3995
20
14
0
0
4077722
zoom
C
17
H
15
N
5
S
321.3995
19
12
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement