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 5968 results
Search term:
MF = 'C_{16}H_{18}O_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
59553
zoom
C
16
H
18
O
2
242.3129
112
96
0
0
68019
zoom
C
16
H
18
O
2
242.3129
86
62
0
0
87872
zoom
C
16
H
18
O
2
242.3129
79
65
0
0
1249436
zoom
C
16
H
18
O
2
242.3129
75
44
0
0
2044754
zoom
C
16
H
18
O
2
242.31292
67
49
0
0
537080
zoom
C
16
H
18
O
2
242.3129
64
47
0
0
88359
- 0/2 defined
zoom
C
16
H
18
O
2
242.3129
64
62
1
30
121590
zoom
C
16
H
18
O
2
242.3129
58
41
1
6
534517
zoom
C
16
H
18
O
2
242.3129
54
45
0
0
9656725
- 0/1 defined
zoom
C
16
H
18
O
2
242.3129
54
41
0
0
193209
zoom
C
16
H
18
O
2
242.3129
53
45
0
0
197425
zoom
C
16
H
18
O
2
242.3129
42
29
0
0
13519
zoom
C
16
H
18
O
2
242.3129
40
37
0
1
74646
zoom
C
16
H
18
O
2
242.3129
39
30
0
0
66867
zoom
C
16
H
18
O
2
242.3129
39
38
0
20
87286
zoom
C
16
H
18
O
2
242.3129
38
31
0
0
9440015
zoom
C
16
H
18
O
2
242.3129
35
30
0
0
742316
zoom
C
16
H
18
O
2
242.3129
34
25
0
0
96628
- 0/1 defined
zoom
C
16
H
18
O
2
242.3129
33
23
0
110
245094
zoom
C
16
H
18
O
2
242.3129
29
24
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement