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 7135 results
Search term:
MF = 'C_{14}H_{12}N_{2}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
67727
zoom
C
14
H
12
N
2
O
224.2579
120
95
2
0
5588
- 0/1 defined
zoom
C
14
H
12
N
2
O
224.2579
86
123
4
188
16163881
zoom
C
14
H
12
N
2
O
224.2579
83
44
0
0
182040
zoom
C
14
H
12
N
2
O
224.2579
78
52
0
0
306596
zoom
C
14
H
12
N
2
O
224.2579
78
57
0
0
15081466
zoom
C
14
H
12
N
2
O
224.2579
77
43
0
0
9710692
zoom
C
14
H
12
N
2
O
224.2579
73
40
0
0
605480
zoom
C
14
H
12
N
2
O
224.2579
70
54
0
1
310908
zoom
C
14
H
12
N
2
O
224.2579
67
45
0
0
14209570
zoom
C
14
H
12
N
2
O
224.2579
67
48
0
0
24599582
zoom
C
14
H
12
N
2
O
224.2579
65
41
0
0
28420271
zoom
C
14
H
12
N
2
O
224.2579
65
40
0
0
23114730
zoom
C
14
H
12
N
2
O
224.2579
63
37
0
0
559430
zoom
C
14
H
12
N
2
O
224.2579
60
47
0
0
629411
zoom
C
14
H
12
N
2
O
224.2579
60
42
0
0
238194
- 0/1 defined
zoom
C
14
H
12
N
2
O
224.2579
59
47
0
1
694984
zoom
C
14
H
12
N
2
O
224.2579
57
42
0
0
5021279
zoom
C
14
H
12
N
2
O
224.2579
57
38
0
1
309508
zoom
C
14
H
12
N
2
O
224.2579
56
40
0
0
643133
zoom
C
14
H
12
N
2
O
224.2579
56
40
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement