RSC
SyntheticPages
Login
Register
About
About
ChemSpider Blog
Data Sources
Advisory Group
Collaborators
Present Sponsors
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 ...
81 hits found in 1.07 seconds.
Search terms: MF = 'C_{4}H_{5}NO_{3}'
Finished
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
72416
zoom
C
4
H
5
NO
3
115.0874
61
361
1325
931
4444106
zoom
C
4
H
5
NO
3
115.0874
34
53
36
116
265210
zoom
C
4
H
5
NO
3
115.0874
22
23
0
3
4516364
zoom
C
4
H
5
NO
3
115.0874
16
21
0
58
1363139
zoom
C
4
H
5
NO
3
115.0874
16
20
18
7
64100
zoom
C
4
H
5
NO
3
115.0874
13
17
0
1
323872
zoom
C
4
H
5
NO
3
115.0874
11
11
0
0
122221
zoom
C
4
H
5
NO
3
115.0874
9
10
0
1
17206774
- 1/1 defined
zoom
C
4
H
5
NO
3
115.0874
9
9
0
0
2728703
zoom
C
4
H
5
NO
3
115.0874
8
10
0
0
5291706
zoom
C
4
H
5
NO
3
115.0874
8
8
0
0
2040716
- 1/1 defined
zoom
C
4
H
5
NO
3
115.0874
8
8
0
0
2050000
zoom
C
4
H
5
NO
3
115.0874
8
8
0
0
9172190
- 1/1 defined
zoom
C
4
H
5
NO
3
115.0874
7
7
0
0
557620
zoom
C
4
H
5
NO
3
115.0874
6
8
0
0
4911399
zoom
C
4
H
5
NO
3
115.0874
5
6
0
0
10714
zoom
C
4
H
5
NO
3
115.0874
5
6
0
0
4283923
zoom
C
4
H
5
NO
3
115.0874
5
5
0
0
6366729
zoom
C
4
H
5
NO
3
115.0874
5
5
0
0
367646
zoom
C
4
H
5
NO
3
115.0874
4
4
0
0
1
2
3
4
5
Generate Leads
Advertisements
Also from the RSC
Advertise
Sponsor