RSC
SyntheticPages
Login
Register
About
What is ChemSpider?
ChemSpider Blog
Data Sources
The Team
Advisory Group
Collaborators
Present Sponsors
Sponsor ChemSpider
Advertise
More Searches
Simple search
Structure search
Advanced search
Search History
Web APIs
Help
FAQ
Help
Getting Started
Forum
SiteMap
Search
Simple
Structure
Advanced
Intrinsic properties
More searches...
Ligand screening
Chemical elements
Intrinsic properties
Predicted properties
Data slice
Molecular Formula:
Exact match only
Molecular Weight:
±
(example: 123 ± 1)
min/max
+/-
Nominal Mass:
±
-2H+
-H+
+H+
+2H+
min/max
+/-
Average Mass:
±
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:
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Options
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
Search
Search Hits Limit:
10
100
1000
10000
Loading ...
100 hits returned from a total of 353.
Search terms:
MF = 'C_{12}H_{16}N_{4}O_{3}S'
Grid
Tile
Table
Names/Structures
Names
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2403170
zoom
C
12
H
16
N
4
O
3
S
296.3454
18
21
0
0
1455609
zoom
C
12
H
16
N
4
O
3
S
296.3454
17
19
0
0
2258638
zoom
C
12
H
16
N
4
O
3
S
296.3454
17
17
0
0
4687646
zoom
C
12
H
16
N
4
O
3
S
296.3454
16
21
0
0
4965841
zoom
C
12
H
16
N
4
O
3
S
296.3454
16
18
0
0
2264434
zoom
C
12
H
16
N
4
O
3
S
296.3454
15
18
0
0
2379241
zoom
C
12
H
16
N
4
O
3
S
296.3454
15
19
0
0
2403169
zoom
C
12
H
16
N
4
O
3
S
296.3454
15
17
0
0
2360616
- 0/1 defined
zoom
C
12
H
16
N
4
O
3
S
296.3454
14
17
0
0
724277
zoom
C
12
H
16
N
4
O
3
S
296.3454
14
16
0
0
699836
zoom
C
12
H
16
N
4
O
3
S
296.3454
13
14
0
0
1504135
zoom
C
12
H
16
N
4
O
3
S
296.3454
13
13
0
0
954403
zoom
C
12
H
16
N
4
O
3
S
296.3454
12
13
0
0
702313
zoom
C
12
H
16
N
4
O
3
S
296.3454
12
12
0
0
5668521
zoom
C
12
H
16
N
4
O
3
S
296.3454
12
17
0
0
12213876
zoom
C
12
H
16
N
4
O
3
S
296.3454
12
14
0
0
783121
zoom
C
12
H
16
N
4
O
3
S
296.3454
11
11
0
0
655264
zoom
C
12
H
16
N
4
O
3
S
296.3454
11
14
0
0
2875796
- 0/1 defined
zoom
C
12
H
16
N
4
O
3
S
296.3454
11
14
0
0
2432442
zoom
C
12
H
16
N
4
O
3
S
296.3454
10
10
0
0
1
2
3
4
5
Generate Leads
Advertise
Sponsor
Advertisements
Also from the RSC