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 1246 results
Search term:
MF = 'C_{19}H_{29}N_{5}O_{4}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
559870
zoom
C
19
H
29
N
5
O
4
391.4647
20
11
0
0
4231539
- 0/2 defined
zoom
C
19
H
29
N
5
O
4
391.46466
17
10
0
0
4984923
- 0/1 defined
zoom
C
19
H
29
N
5
O
4
391.4647
17
12
0
0
4984924
- 0/1 defined
zoom
C
19
H
29
N
5
O
4
391.4647
15
11
0
0
2390084
zoom
C
19
H
29
N
5
O
4
391.46466
14
8
0
0
2494056
zoom
C
19
H
29
N
5
O
4
391.4647
12
8
0
0
22395713
zoom
C
19
H
29
N
5
O
4
391.4647
12
7
0
0
21972315
zoom
C
19
H
29
N
5
O
4
391.4647
11
7
0
0
7072762
zoom
C
19
H
29
N
5
O
4
391.4647
11
8
0
0
21954930
zoom
C
19
H
29
N
5
O
4
391.4647
10
8
0
0
21956954
zoom
C
19
H
29
N
5
O
4
391.4647
10
8
0
0
11059400
zoom
C
19
H
29
N
5
O
4
391.4647
10
6
0
0
11792663
zoom
C
19
H
29
N
5
O
4
391.4647
10
9
0
0
2490440
zoom
C
19
H
29
N
5
O
4
391.4647
10
9
0
0
328830
- 0/1 defined
zoom
C
19
H
29
N
5
O
4
391.4647
9
7
0
0
7072574
zoom
C
19
H
29
N
5
O
4
391.4647
9
8
0
0
13005197
zoom
C
19
H
29
N
5
O
4
391.4647
9
6
0
0
20334367
- 0/1 defined
zoom
C
19
H
29
N
5
O
4
391.4647
9
8
0
0
21959974
zoom
C
19
H
29
N
5
O
4
391.4647
9
6
0
0
10087246
- 4/4 defined
zoom
C
19
H
29
N
5
O
4
391.4647
9
6
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement