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 9226 results
Search term:
MF = 'C_{9}H_{14}N_{2}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
30208
zoom
C
9
H
14
N
2
O
166.2203
137
216
41
3
453664
- 0/1 defined
zoom
C
9
H
14
N
2
O
166.2203
124
118
5
4
615701
zoom
C
9
H
14
N
2
O
166.2203
76
50
0
0
4400044
zoom
C
9
H
14
N
2
O
166.22026
74
47
0
0
152694
zoom
C
9
H
14
N
2
O
166.2203
74
62
0
0
83117
zoom
C
9
H
14
N
2
O
166.2203
70
45
0
0
668659
zoom
C
9
H
14
N
2
O
166.2203
68
49
0
0
61610
zoom
C
9
H
14
N
2
O
166.2203
66
41
0
0
5513758
zoom
C
9
H
14
N
2
O
166.2203
62
44
0
0
10656673
zoom
C
9
H
14
N
2
O
166.2203
58
39
0
0
10705878
zoom
C
9
H
14
N
2
O
166.2203
56
39
0
2
217544
zoom
C
9
H
14
N
2
O
166.2203
54
39
0
93
4987194
zoom
C
9
H
14
N
2
O
166.2203
53
37
0
0
21402868
- 0/1 defined
zoom
C
9
H
14
N
2
O
166.2203
51
30
0
0
26541802
zoom
C
9
H
14
N
2
O
166.2203
51
34
0
0
27163299
zoom
C
9
H
14
N
2
O
166.2203
51
35
0
0
24295008
zoom
C
9
H
14
N
2
O
166.2203
49
33
0
0
21267048
- 0/1 defined
zoom
C
9
H
14
N
2
O
166.2203
49
33
0
0
10691106
zoom
C
9
H
14
N
2
O
166.2203
48
30
0
0
23361244
- 0/1 defined
zoom
C
9
H
14
N
2
O
166.2203
48
38
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement