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 254 results
Search term:
MF = 'C_{9}H_{9}N'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
6480
zoom
C
9
H
9
N
131.1745
187
523
314
688
6954
zoom
C
9
H
9
N
131.1745
182
206
95
389
11483
zoom
C
9
H
9
N
131.1745
178
140
17
77
76913
zoom
C
9
H
9
N
131.1745
171
120
13
58
63459
zoom
C
9
H
9
N
131.1745
165
131
8
37
121576
zoom
C
9
H
9
N
131.1745
155
105
6
31
11288
zoom
C
9
H
9
N
131.1745
142
214
103
380
21159744
zoom
C
9
H
9
N
131.1745
128
104
1
1
80977
zoom
C
9
H
9
N
131.1745
121
69
1
12
73130
zoom
C
9
H
9
N
131.1745
121
86
2
15
68758
zoom
C
9
H
9
N
131.1745
116
78
0
0
12061
zoom
C
9
H
9
N
131.1745
116
133
8
37
81133
zoom
C
9
H
9
N
131.1745
113
79
0
14
21172843
zoom
C
9
H
9
N
131.1745
111
98
0
1
72095
zoom
C
9
H
9
N
131.1745
110
78
0
15
14988
- 0/1 defined
zoom
C
9
H
9
N
131.1745
102
116
17
101
87298
zoom
C
9
H
9
N
131.1745
94
56
0
3
82525
zoom
C
9
H
9
N
131.1745
92
60
0
6
69165
zoom
C
9
H
9
N
131.1745
91
74
52
298
80350
zoom
C
9
H
9
N
131.1745
88
68
0
18
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement