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 3540 results
Search term:
MF = 'C_{16}H_{14}O_{4}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
9797
zoom
C
16
H
14
O
4
270.28
135
319
0
0
64201
zoom
C
16
H
14
O
4
270.28
126
119
0
17
12551
zoom
C
16
H
14
O
4
270.28
120
101
35
4
61393
zoom
C
16
H
14
O
4
270.28
109
202
0
0
557026
zoom
C
16
H
14
O
4
270.28
102
144
0
0
74057
zoom
C
16
H
14
O
4
270.28
85
62
0
8
110088
zoom
C
16
H
14
O
4
270.28
83
66
0
23
135938
- 1/1 defined
zoom
C
16
H
14
O
4
270.28
78
57
0
1
525308
zoom
C
16
H
14
O
4
270.28
78
55
0
5
4475770
zoom
C
16
H
14
O
4
270.28
74
65
0
2
766691
zoom
C
16
H
14
O
4
270.28
71
48
0
0
4946739
zoom
C
16
H
14
O
4
270.28
69
61
9
10
3315425
- 0/1 defined
zoom
C
16
H
14
O
4
270.28
69
87
12
7
104803
- 0/1 defined
zoom
C
16
H
14
O
4
270.28
68
52
0
0
2698009
zoom
C
16
H
14
O
4
270.27996
65
40
0
0
298082
- 2/2 defined
zoom
C
16
H
14
O
4
270.28
65
105
88
47
97787
zoom
C
16
H
14
O
4
270.28
64
47
0
1
65961
- 1/1 defined
zoom
C
16
H
14
O
4
270.28
64
130
0
8
60116
zoom
C
16
H
14
O
4
270.28
63
71
6
15
194809
zoom
C
16
H
14
O
4
270.28
62
60
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement