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 2146 results
Search term:
MF = 'C_{8}H_{14}N_{4}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2062260
zoom
C
8
H
14
N
4
S
198.28856
52
29
0
0
1780196
zoom
C
8
H
14
N
4
S
198.2886
51
29
0
0
2062264
zoom
C
8
H
14
N
4
S
198.28856
44
28
0
0
2414743
zoom
C
8
H
14
N
4
S
198.2886
41
27
0
0
2494201
zoom
C
8
H
14
N
4
S
198.2886
40
33
0
0
2488816
- 0/1 defined
zoom
C
8
H
14
N
4
S
198.2886
33
26
0
0
2339844
zoom
C
8
H
14
N
4
S
198.28856
33
23
0
0
5292464
- 0/1 defined
zoom
C
8
H
14
N
4
S
198.28856
33
27
0
0
28546320
zoom
C
8
H
14
N
4
S
198.2886
31
24
0
0
2496047
zoom
C
8
H
14
N
4
S
198.2886
27
19
0
0
2924983
zoom
C
8
H
14
N
4
S
198.28856
25
16
0
0
26456453
zoom
C
8
H
14
N
4
S
198.2886
25
20
0
0
28546015
zoom
C
8
H
14
N
4
S
198.2886
25
20
0
0
25070826
zoom
C
8
H
14
N
4
S
198.2886
22
19
0
0
25544565
zoom
C
8
H
14
N
4
S
198.2886
21
14
0
0
53616754
zoom
C
8
H
14
N
4
S
198.2886
19
17
0
0
23364790
zoom
C
8
H
14
N
4
S
198.2886
16
12
0
0
561089
- 0/1 defined
zoom
C
8
H
14
N
4
S
198.2886
15
11
0
0
1054132
zoom
C
8
H
14
N
4
S
198.2886
14
10
0
0
25083903
zoom
C
8
H
14
N
4
S
198.2886
14
9
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement