Jump to main content
Jump to site nav
Home
About us
Membership & professional community
Campaigning & outreach
Journals, books & databases
Teaching & learning
News & events
Locations & contacts
Home
About us
Web APIs
Help
Sign in
ChemSpider
Search and share chemistry
Simple
Structure
Advanced
History
Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
to
±
(example: 123 ± 1)
min/max
+/-
Nominal Mass:
to
±
-2H+
-H+
+H+
+2H+
min/max
+/-
Average Mass:
to
±
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:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Search
Search Hits Limit:
100
1000
10000
Filter
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
Found 8566 results
Search term:
MF = 'C_{14}H_{16}N_{2}O_{5}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
21472461
zoom
C
14
H
16
N
2
O
5
292.2872
67
43
0
0
21474153
zoom
C
14
H
16
N
2
O
5
292.2872
64
43
0
0
1430055
zoom
C
14
H
16
N
2
O
5
292.2872
46
33
0
0
2147900
- 0/1 defined
zoom
C
14
H
16
N
2
O
5
292.28724
45
39
0
0
21800769
zoom
C
14
H
16
N
2
O
5
292.2872
38
27
0
0
5380464
zoom
C
14
H
16
N
2
O
5
292.2872
35
31
0
0
21584492
zoom
C
14
H
16
N
2
O
5
292.2872
34
27
0
0
24609683
zoom
C
14
H
16
N
2
O
5
292.2872
34
19
0
0
25364025
- 1/1 defined
zoom
C
14
H
16
N
2
O
5
292.2872
33
26
0
0
703795
zoom
C
14
H
16
N
2
O
5
292.2872
31
20
0
0
773175
zoom
C
14
H
16
N
2
O
5
292.2872
31
29
0
0
2487763
zoom
C
14
H
16
N
2
O
5
292.2872
30
24
0
0
626219
zoom
C
14
H
16
N
2
O
5
292.2872
29
18
0
0
7496494
zoom
C
14
H
16
N
2
O
5
292.2872
29
22
0
0
17490585
- 0/1 defined
zoom
C
14
H
16
N
2
O
5
292.2872
28
26
0
0
4938796
zoom
C
14
H
16
N
2
O
5
292.2872
28
24
0
0
2106529
- 0/1 defined
zoom
C
14
H
16
N
2
O
5
292.28724
28
19
0
0
724968
zoom
C
14
H
16
N
2
O
5
292.2872
27
15
0
0
732167
zoom
C
14
H
16
N
2
O
5
292.2872
25
20
0
0
32081728
zoom
C
14
H
16
N
2
O
5
292.2872
25
23
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement