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 344.
Search terms:
MF = 'C_{19}H_{16}N_{4}OS_{2}'
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
1020423
zoom
C
19
H
16
N
4
OS
2
380.4865
19
24
0
0
1059834
zoom
C
19
H
16
N
4
OS
2
380.4865
18
19
0
0
1250248
zoom
C
19
H
16
N
4
OS
2
380.4865
18
18
0
0
1983325
zoom
C
19
H
16
N
4
OS
2
380.4865
18
22
0
0
1094481
zoom
C
19
H
16
N
4
OS
2
380.4865
16
20
0
0
1248850
zoom
C
19
H
16
N
4
OS
2
380.4865
15
16
0
0
1453515
zoom
C
19
H
16
N
4
OS
2
380.4865
15
15
0
0
868655
zoom
C
19
H
16
N
4
OS
2
380.4865
15
15
0
0
1082975
zoom
C
19
H
16
N
4
OS
2
380.4865
14
17
0
0
2204415
- 0/1 defined
zoom
C
19
H
16
N
4
OS
2
380.4865
14
15
0
0
4998942
zoom
C
19
H
16
N
4
OS
2
380.4865
12
15
0
0
1560638
zoom
C
19
H
16
N
4
OS
2
380.4865
11
11
0
0
2095000
zoom
C
19
H
16
N
4
OS
2
380.4865
11
11
0
0
1187675
zoom
C
19
H
16
N
4
OS
2
380.4865
11
14
0
0
1886126
zoom
C
19
H
16
N
4
OS
2
380.4865
11
11
0
0
1935167
zoom
C
19
H
16
N
4
OS
2
380.4865
10
11
0
0
2075013
zoom
C
19
H
16
N
4
OS
2
380.4865
10
10
0
0
1579981
zoom
C
19
H
16
N
4
OS
2
380.4865
10
10
0
0
990216
zoom
C
19
H
16
N
4
OS
2
380.4865
10
10
0
0
3318155
zoom
C
19
H
16
N
4
OS
2
380.4865
10
11
0
0
1
2
3
4
5
Generate Leads
Advertise
Sponsor
Advertisements
Also from the RSC