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 8324 results
Search term:
MF = 'C_{18}H_{24}N_{2}O_{3}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2144074
- 0/1 defined
zoom
C
18
H
24
N
2
O
3
S
348.45976
30
19
0
0
847940
zoom
C
18
H
24
N
2
O
3
S
348.4598
27
19
0
0
1643421
zoom
C
18
H
24
N
2
O
3
S
348.4598
27
22
0
0
2070321
- 0/2 defined
zoom
C
18
H
24
N
2
O
3
S
348.45976
26
18
0
0
1287547
zoom
C
18
H
24
N
2
O
3
S
348.4598
26
13
0
0
2210431
- 0/1 defined
zoom
C
18
H
24
N
2
O
3
S
348.45976
25
18
0
0
2348998
- 0/1 defined
zoom
C
18
H
24
N
2
O
3
S
348.45976
24
16
0
0
2930797
- 0/4 defined
zoom
C
18
H
24
N
2
O
3
S
348.45976
24
13
0
0
4465682
zoom
C
18
H
24
N
2
O
3
S
348.45976
23
17
0
0
2258749
zoom
C
18
H
24
N
2
O
3
S
348.45976
23
18
0
0
1425692
zoom
C
18
H
24
N
2
O
3
S
348.4598
23
12
0
0
1241837
- 0/5 defined
zoom
C
18
H
24
N
2
O
3
S
348.4598
23
17
0
0
742843
zoom
C
18
H
24
N
2
O
3
S
348.4598
23
15
0
0
804477
zoom
C
18
H
24
N
2
O
3
S
348.4598
22
14
0
0
1456978
zoom
C
18
H
24
N
2
O
3
S
348.4598
22
12
0
0
2348863
- 0/4 defined
zoom
C
18
H
24
N
2
O
3
S
348.45976
22
14
0
0
2348997
- 0/1 defined
zoom
C
18
H
24
N
2
O
3
S
348.45976
22
17
0
0
2243337
- 0/1 defined
zoom
C
18
H
24
N
2
O
3
S
348.45976
22
19
0
0
4961845
zoom
C
18
H
24
N
2
O
3
S
348.4598
22
16
0
0
7555434
zoom
C
18
H
24
N
2
O
3
S
348.4598
22
11
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement