About
Login
Search
Services
Support
Contact Us
Simple Search
Structure Search
LASSO Search
Advanced LASSO
Chemical Elements
Properties Search
Predicted Properties
Data Slice Search
Literature Search
NCBI Entrez Search
PubChem Search
Advanced Search
Searches History
Advertisements
Systematic Name, Synonym, Trade Name,
Registry Number, SMILES, InChI or CSID
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 spectra associated
Filter only those having patents link
Search Hits Limit
No Limit
10
100
1000
10000
Searching...
573 hits found in 0.17 seconds.
Search terms: C5H11NO3
Found by empirical formula
Grid
Tile
Table
Record
ChemRefer
Entrez
PubChem
1
2
3
4
5
6
7
8
9
10
...
ID
Structure
Empirical Formula
Molecular Weight
# of Data Sources
# of References
1295
zoom
C
5
H
11
NO
3
133.1457
8
43
10520
zoom
C
5
H
11
NO
3
133.1457
16
23
11844
zoom
C
5
H
11
NO
3
133.1457
5
7
12965
zoom
C
5
H
11
NO
3
133.1457
6
8
17671
zoom
C
5
H
11
NO
3
133.1457
12
20
21072
zoom
C
5
H
11
NO
3
133.1457
7
11
42455
zoom
C
5
H
11
NO
3
133.1457
1
1
55191
zoom
C
5
H
11
NO
3
133.1457
16
43
58607
zoom
C
5
H
11
NO
3
133.1457
15
30
72432
zoom
C
5
H
11
NO
3
133.1457
5
6
76030
zoom
C
5
H
11
NO
3
133.1457
5
6
77748
zoom
C
5
H
11
NO
3
133.1457
2
2
77770
zoom
C
5
H
11
NO
3
133.1457
2
2
80833
zoom
C
5
H
11
NO
3
133.1457
8
10
82470
zoom
C
5
H
11
NO
3
133.1457
12
16
83425
zoom
C
5
H
11
NO
3
133.1457
7
8
83958
zoom
C
5
H
11
NO
3
133.1457
17
21
86153
zoom
C
5
H
11
NO
3
133.1457
19
31
86255
zoom
C
5
H
11
NO
3
133.1457
14
51
88031
zoom
C
5
H
11
NO
3
133.1457
28
33
1
2
3
4
5
6
7
8
9
10
...