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 15 results
Search term:
MF = 'C_{18}H_{39}O_{3}P'
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
70816
zoom
C
18
H
39
O
3
P
334.4742
90
125
37
25
72435
zoom
C
18
H
39
O
3
P
334.4742
43
37
0
0
555524
zoom
C
18
H
39
O
3
P
334.4742
41
29
0
0
322122
zoom
C
18
H
39
O
3
P
334.4742
17
12
0
0
89836
zoom
C
18
H
39
O
3
P
334.4742
15
15
0
0
499283
zoom
C
18
H
39
O
3
P
334.4742
8
7
0
0
191187
- 0/3 defined
zoom
C
18
H
39
O
3
P
334.4742
7
5
0
0
207732
zoom
C
18
H
39
O
3
P
334.4742
7
6
0
0
499002
- 0/3 defined
zoom
C
18
H
39
O
3
P
334.4742
3
3
0
0
4928560
- 0/1 defined
zoom
C
18
H
39
O
3
P
334.4742
3
3
0
0
9274850
- 0/1 defined
zoom
C
18
H
39
O
3
P
334.4742
2
1
0
0
32749865
- 0/2 defined
zoom
C
18
H
39
O
3
P
334.4742
2
1
0
0
13180091
zoom
C
18
H
39
O
3
P
334.4742
1
1
0
0
29743757
zoom
C
18
H
39
O
3
P
334.4742
1
1
0
0
396352
zoom
C
18
H
39
O
3
P
334.4742
1
1
0
0
Advertisement
Advertisement
Spotlight
Advertisement