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 381 results
Search term:
MF = 'C_{8}H_{12}N_{4}O_{4}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3757663
zoom
C
8
H
12
N
4
O
4
S
260.27028
20
22
0
0
21468369
- 0/1 defined
zoom
C
8
H
12
N
4
O
4
S
260.2703
20
12
0
0
3387082
zoom
C
8
H
12
N
4
O
4
S
260.27028
18
12
0
0
23377200
zoom
C
8
H
12
N
4
O
4
S
260.2703
17
11
0
0
1043587
zoom
C
8
H
12
N
4
O
4
S
260.2703
11
6
0
0
53616793
- 0/1 defined
zoom
C
8
H
12
N
4
O
4
S
260.2703
8
5
0
0
53616794
zoom
C
8
H
12
N
4
O
4
S
260.2703
8
5
0
0
26114930
zoom
C
8
H
12
N
4
O
4
S
260.2703
7
8
0
0
74783105
zoom
C
8
H
12
N
4
O
4
S
260.2703
7
6
0
0
4956087
- 4/4 defined
zoom
C
8
H
12
N
4
O
4
S
260.2703
6
6
0
0
7435274
zoom
C
8
H
12
N
4
O
4
S
260.2703
6
5
0
0
57430605
zoom
C
8
H
12
N
4
O
4
S
260.2703
5
5
0
0
67877282
zoom
C
8
H
12
N
4
O
4
S
260.2703
5
5
0
0
57987616
zoom
C
8
H
12
N
4
O
4
S
260.2703
4
5
0
0
11859925
zoom
C
8
H
12
N
4
O
4
S
260.2703
4
2
0
0
32469390
zoom
C
8
H
12
N
4
O
4
S
260.2703
4
4
0
0
32854707
- 0/1 defined
zoom
C
8
H
12
N
4
O
4
S
260.2703
4
4
0
0
34474091
zoom
C
8
H
12
N
4
O
4
S
260.2703
4
2
0
0
38337595
zoom
C
8
H
12
N
4
O
4
S
260.2703
3
3
0
0
2276721
- 4/4 defined
zoom
C
8
H
12
N
4
O
4
S
260.27028
3
3
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement