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 2987 results
Search term:
MF = 'C_{19}H_{29}NO_{4}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2042433
- 1/1 defined
zoom
C
19
H
29
NO
4
335.43786
38
26
0
0
5377982
- 1/1 defined
zoom
C
19
H
29
NO
4
335.4379
36
24
0
0
2035890
zoom
C
19
H
29
NO
4
335.43786
31
24
0
0
765648
zoom
C
19
H
29
NO
4
335.4379
29
17
0
0
269691
- 0/2 defined
zoom
C
19
H
29
NO
4
335.4379
27
20
0
0
3645231
zoom
C
19
H
29
NO
4
335.43786
23
16
0
0
2258320
- 0/1 defined
zoom
C
19
H
29
NO
4
335.43786
23
17
0
0
9089901
- 0/2 defined
zoom
C
19
H
29
NO
4
335.4379
23
21
0
0
679446
zoom
C
19
H
29
NO
4
335.4379
22
14
0
0
2112176
- 0/1 defined
zoom
C
19
H
29
NO
4
335.43786
21
15
0
0
8720176
- 2/2 defined
zoom
C
19
H
29
NO
4
335.4379
19
16
0
0
59243
- 0/1 defined
zoom
C
19
H
29
NO
4
335.4379
19
21
0
0
11677764
- 0/1 defined
zoom
C
19
H
29
NO
4
335.4379
18
10
0
0
488799
zoom
C
19
H
29
NO
4
335.4379
17
16
0
0
3968227
zoom
C
19
H
29
NO
4
335.4379
16
11
0
0
2998857
- 0/1 defined
zoom
C
19
H
29
NO
4
335.43786
16
11
0
0
2251899
- 0/2 defined
zoom
C
19
H
29
NO
4
335.43786
15
11
0
0
2203076
- 0/1 defined
zoom
C
19
H
29
NO
4
335.43786
14
12
0
0
2050804
- 0/1 defined
zoom
C
19
H
29
NO
4
335.43786
14
8
0
0
21896579
- 0/1 defined
zoom
C
19
H
29
NO
4
335.4379
13
9
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement