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 84 results
Search term:
MF = 'C_{3}H_{7}NO_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
234
zoom
C
3
H
7
NO
2
89.0932
193
1729
2346
200
1057
zoom
C
3
H
7
NO
2
89.0932
187
986
1191
766
5735
- 1/1 defined
zoom
C
3
H
7
NO
2
89.0932
181
26905
53645
5625
582
- 0/1 defined
zoom
C
3
H
7
NO
2
89.0932
161
1085
52852
5464
64234
- 1/1 defined
zoom
C
3
H
7
NO
2
89.0932
154
1196
3916
785
5439
zoom
C
3
H
7
NO
2
89.0932
147
3930
9154
2371
387
zoom
C
3
H
7
NO
2
89.0932
106
283
201
369
7615
zoom
C
3
H
7
NO
2
89.0932
103
184
39
102
62574
zoom
C
3
H
7
NO
2
89.0932
97
133
3
7
85030
- 0/1 defined
zoom
C
3
H
7
NO
2
89.0932
86
170
32
64
62434
zoom
C
3
H
7
NO
2
89.0932
77
182
108
192
1255138
- 1/1 defined
zoom
C
3
H
7
NO
2
89.0932
60
73
0
0
3357540
zoom
C
3
H
7
NO
2
89.09318
52
64
4
2
10466
zoom
C
3
H
7
NO
2
89.0932
50
70
10
43
1255137
- 1/1 defined
zoom
C
3
H
7
NO
2
89.0932
50
64
0
1
123515
zoom
C
3
H
7
NO
2
89.0932
44
60
2
14
194205
zoom
C
3
H
7
NO
2
89.0932
44
58
0
0
9963803
zoom
C
3
H
7
NO
2
89.0932
43
49
0
4
73217
zoom
C
3
H
7
NO
2
89.0932
41
59
1
8
68260
zoom
C
3
H
7
NO
2
89.0932
34
66
1
14
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement