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 7800 results
Search term:
MF = 'C_{23}H_{30}N_{4}O_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1333916
zoom
C
23
H
30
N
4
O
3
410.5093
27
18
0
0
1087938
zoom
C
23
H
30
N
4
O
3
410.5093
25
19
0
0
1117501
zoom
C
23
H
30
N
4
O
3
410.5093
23
17
0
0
3110487
zoom
C
23
H
30
N
4
O
3
410.5093
22
11
0
0
21278963
- 0/1 defined
zoom
C
23
H
30
N
4
O
3
410.5093
22
16
0
0
4156881
- 0/1 defined
zoom
C
23
H
30
N
4
O
3
410.5093
21
15
0
0
2215285
- 0/1 defined
zoom
C
23
H
30
N
4
O
3
410.5093
21
15
0
0
2233020
zoom
C
23
H
30
N
4
O
3
410.5093
20
15
0
0
1105030
zoom
C
23
H
30
N
4
O
3
410.5093
20
13
0
0
4087445
zoom
C
23
H
30
N
4
O
3
410.5093
20
12
0
0
4091389
- 0/2 defined
zoom
C
23
H
30
N
4
O
3
410.5093
19
15
0
0
4307151
zoom
C
23
H
30
N
4
O
3
410.5093
19
12
0
0
1102969
zoom
C
23
H
30
N
4
O
3
410.5093
19
12
0
0
2206990
- 0/1 defined
zoom
C
23
H
30
N
4
O
3
410.5093
19
15
0
0
12537392
zoom
C
23
H
30
N
4
O
3
410.5093
19
14
0
0
17585907
- 0/1 defined
zoom
C
23
H
30
N
4
O
3
410.5093
18
12
0
0
2260940
zoom
C
23
H
30
N
4
O
3
410.5093
18
13
0
0
4808547
- 0/1 defined
zoom
C
23
H
30
N
4
O
3
410.5093
18
14
0
0
12216210
- 0/1 defined
zoom
C
23
H
30
N
4
O
3
410.5093
18
13
0
0
4083235
- 0/2 defined
zoom
C
23
H
30
N
4
O
3
410.5093
18
13
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement