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 803 results
Search term:
MF = 'C_{15}H_{16}F_{2}N_{4}O_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
662259
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
18
12
0
0
1242864
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
16
11
0
0
1242901
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
16
11
0
0
4052080
- 0/1 defined
zoom
C
15
H
16
F
2
N
4
O
3
338.3093464
16
10
0
0
3961126
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
15
10
0
0
4052183
- 0/1 defined
zoom
C
15
H
16
F
2
N
4
O
3
338.3093464
14
9
0
0
12539073
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
11
8
0
0
2021267
zoom
C
15
H
16
F
2
N
4
O
3
338.3093464
11
8
0
0
2328923
zoom
C
15
H
16
F
2
N
4
O
3
338.3093464
10
7
0
0
2329101
- 0/1 defined
zoom
C
15
H
16
F
2
N
4
O
3
338.3093464
10
8
0
0
23491636
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
10
8
0
0
30203264
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
9
8
0
0
16970174
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
9
7
0
0
21702708
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
9
7
0
0
22206952
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
8
7
0
0
30239796
- 0/1 defined
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
8
7
0
0
30263136
- 0/1 defined
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
8
7
0
0
26119321
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
8
8
0
0
26122168
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
8
8
0
0
29161798
zoom
C
15
H
16
F
2
N
4
O
3
338.3093
8
7
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement