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 3727 results
Search term:
MF = 'C_{12}H_{12}FNO_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2060898
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.2269832
79
62
0
0
16782889
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.227
73
48
0
0
2258360
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.2269832
65
50
0
0
16782888
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.227
64
50
0
0
2062885
zoom
C
12
H
12
FNO
3
237.2269832
62
41
0
0
19665832
- 1/1 defined
zoom
C
12
H
12
FNO
3
237.227
53
38
0
0
2241934
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.2269832
48
37
0
0
2402952
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.227
40
34
0
0
16805157
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.227
38
31
0
0
10826026
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.227
37
28
0
0
2575201
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.227
36
26
0
0
21800712
zoom
C
12
H
12
FNO
3
237.227
35
27
0
0
35228024
zoom
C
12
H
12
FNO
3
237.227
31
25
0
0
62852684
zoom
C
12
H
12
FNO
3
237.227
28
27
0
0
24801119
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.227
28
21
0
0
24958202
zoom
C
12
H
12
FNO
3
237.227
28
22
0
0
10826256
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.227
27
18
0
0
22107431
- 0/2 defined
zoom
C
12
H
12
FNO
3
237.227
25
17
0
0
3416770
- 0/1 defined
zoom
C
12
H
12
FNO
3
237.2269832
21
12
0
0
4490277
zoom
C
12
H
12
FNO
3
237.227
21
14
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement