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 448 results
Search term:
MF = 'C_{19}H_{34}O_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4447491
zoom
C
19
H
34
O
2
294.4721
93
230
366
141
4515259
zoom
C
19
H
34
O
2
294.4721
79
371
0
2
12386
zoom
C
19
H
34
O
2
294.4721
54
81
0
0
465721
zoom
C
19
H
34
O
2
294.4721
41
51
0
1
4581272
zoom
C
19
H
34
O
2
294.472060000001
27
26
0
0
9923140
zoom
C
19
H
34
O
2
294.4721
22
25
0
0
4517645
zoom
C
19
H
34
O
2
294.4721
20
24
0
0
4941783
zoom
C
19
H
34
O
2
294.4721
19
16
0
0
4445931
zoom
C
19
H
34
O
2
294.472060000001
18
17
0
0
4823950
zoom
C
19
H
34
O
2
294.4721
16
24
0
0
249856
zoom
C
19
H
34
O
2
294.4721
16
17
0
0
4575738
zoom
C
19
H
34
O
2
294.4721
15
13
0
0
2114132
- 0/5 defined
zoom
C
19
H
34
O
2
294.472060000001
14
9
0
0
104350
- 0/1 defined
zoom
C
19
H
34
O
2
294.4721
13
14
0
0
8599984
zoom
C
19
H
34
O
2
294.4721
13
12
0
0
218552
zoom
C
19
H
34
O
2
294.4721
12
8
0
0
466187
zoom
C
19
H
34
O
2
294.4721
12
11
0
0
7911
zoom
C
19
H
34
O
2
294.4721
12
13
0
2
81823
- 0/1 defined
zoom
C
19
H
34
O
2
294.4721
11
13
0
0
80503
- 0/1 defined
zoom
C
19
H
34
O
2
294.4721
10
10
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement