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 108 results
Search term:
MF = 'C_{18}H_{22}N_{2}O_{5}S_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
113891
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
16
14
0
0
12536034
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
14
10
0
0
20323890
- 2/2 defined
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
13
9
0
0
20527709
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
13
8
0
0
18438297
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
11
10
0
0
18438358
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
11
10
0
0
1579402
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
11
7
0
0
11015509
- 0/1 defined
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
11
8
0
0
18420023
- 0/1 defined
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
10
10
0
0
10987932
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
10
9
0
0
22412714
- 0/1 defined
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
10
8
0
0
35007395
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
10
8
0
0
22395847
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
9
6
0
0
20789562
zoom
C
18
H
22
N
2
O
5
S
3
442.57268
9
7
0
0
20244223
- 0/1 defined
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
9
8
0
0
22356720
- 0/1 defined
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
8
6
0
0
39185252
- 0/1 defined
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
8
7
0
0
30441402
- 0/1 defined
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
7
6
0
0
11698907
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
5
3
0
0
3993731
- 0/1 defined
zoom
C
18
H
22
N
2
O
5
S
3
442.5727
4
2
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement