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 188 results
Search term:
MF = 'C_{5}H_{5}NO_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
11963
zoom
C
5
H
5
NO
2
111.0987
187
219
65
225
26153
zoom
C
5
H
5
NO
2
111.0987
163
299
336
313
11770
zoom
C
5
H
5
NO
2
111.0987
162
167
13
164
91277
zoom
C
5
H
5
NO
2
111.0987
136
93
19
45
63446
zoom
C
5
H
5
NO
2
111.0987
135
209
51
148
62580
zoom
C
5
H
5
NO
2
111.0987
119
105
3
70
89853
zoom
C
5
H
5
NO
2
111.0987
115
132
2
36
10728199
zoom
C
5
H
5
NO
2
111.0987
113
71
12
37
9248521
zoom
C
5
H
5
NO
2
111.0987
112
63
0
0
94812
zoom
C
5
H
5
NO
2
111.0987
111
155
96
74
2074104
zoom
C
5
H
5
NO
2
111.0987
107
54
0
0
62325
zoom
C
5
H
5
NO
2
111.0987
107
103
41
25
21590
zoom
C
5
H
5
NO
2
111.0987
101
85
0
0
2015062
zoom
C
5
H
5
NO
2
111.0987
98
71
0
2
69527
zoom
C
5
H
5
NO
2
111.0987
98
58
0
26
8758136
zoom
C
5
H
5
NO
2
111.0987
78
46
0
0
14356986
zoom
C
5
H
5
NO
2
111.0987
77
45
0
0
21402838
zoom
C
5
H
5
NO
2
111.0987
73
50
0
0
63167
zoom
C
5
H
5
NO
2
111.0987
72
95
4
3
17277
zoom
C
5
H
5
NO
2
111.0987
71
55
0
201
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement