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
Supplementary Information
Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
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 3426.
Search terms:
MF = 'C_{16}H_{19}N_{3}O_{3}'
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
2130513
- 0/1 defined
zoom
C
16
H
19
N
3
O
3
301.3404
24
30
0
0
1306175
zoom
C
16
H
19
N
3
O
3
301.3404
23
32
0
0
484139
zoom
C
16
H
19
N
3
O
3
301.3404
22
28
0
0
2126789
- 0/2 defined
zoom
C
16
H
19
N
3
O
3
301.3404
22
27
0
0
2120507
- 0/1 defined
zoom
C
16
H
19
N
3
O
3
301.3404
20
24
0
0
4462199
- 0/2 defined
zoom
C
16
H
19
N
3
O
3
301.3404
20
28
0
0
1856246
zoom
C
16
H
19
N
3
O
3
301.3404
19
25
0
0
2415232
zoom
C
16
H
19
N
3
O
3
301.3404
18
19
0
0
2494866
zoom
C
16
H
19
N
3
O
3
301.3404
18
22
0
0
1361110
zoom
C
16
H
19
N
3
O
3
301.3404
18
21
0
0
618522
zoom
C
16
H
19
N
3
O
3
301.3404
18
19
0
0
619127
- 0/3 defined
zoom
C
16
H
19
N
3
O
3
301.3404
18
24
0
0
621066
zoom
C
16
H
19
N
3
O
3
301.3404
18
19
0
0
644888
zoom
C
16
H
19
N
3
O
3
301.3404
18
23
0
0
735476
zoom
C
16
H
19
N
3
O
3
301.3404
17
23
0
0
735664
zoom
C
16
H
19
N
3
O
3
301.3404
17
17
0
0
843772
zoom
C
16
H
19
N
3
O
3
301.3404
17
20
0
0
580002
zoom
C
16
H
19
N
3
O
3
301.3404
17
21
0
0
2396772
zoom
C
16
H
19
N
3
O
3
301.3404
17
17
0
0
2088810
zoom
C
16
H
19
N
3
O
3
301.3404
17
18
0
0
1
2
3
4
5
Generate Leads
Advertise
Sponsor
Advertisements
Also from the RSC