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 268 results
Search term:
MF = 'C_{19}H_{18}ClFN_{2}O_{3}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
58907
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
30
36
0
0
3911884
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
17
8
0
0
4818443
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
17
13
0
0
3989955
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
14
10
0
0
2650292
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
14
10
0
0
2670258
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742232
14
10
0
0
3272831
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
14
10
0
0
3326254
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
14
10
0
0
3861109
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
14
11
0
0
22885530
- 2/2 defined
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
13
8
0
0
22885640
- 2/2 defined
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
13
9
0
0
22885724
- 2/2 defined
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
13
8
0
0
22885732
- 2/2 defined
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
13
8
0
0
3892092
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
12
9
0
0
3892107
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
12
9
0
0
3441381
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742232
12
8
0
0
2011942
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742232
12
7
0
0
21359447
- 0/2 defined
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
11
9
0
0
1955530
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
10
6
0
0
3170304
zoom
C
19
H
18
ClFN
2
O
3
S
408.8742
9
8
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement