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 739 results
Search term:
MF = 'C_{19}H_{18}ClN_{3}O_{5}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
8051086
- 1/1 defined
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
106
95
292
2
5873
- 3/3 defined
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
70
89
4322
70
4938307
- 0/1 defined
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
53
40
0
0
9699687
- 1/1 defined
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
31
28
0
0
927793
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
29
16
0
0
1769896
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
27
14
0
0
4113506
- 0/1 defined
zoom
C
19
H
18
ClN
3
O
5
S
435.88132
27
15
0
0
979065
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
25
13
0
0
1749033
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
23
11
0
0
926712
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
22
15
0
0
1583391
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
21
12
0
0
4128601
zoom
C
19
H
18
ClN
3
O
5
S
435.88132
21
13
0
0
17748508
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
20
13
0
0
2206005
- 0/1 defined
zoom
C
19
H
18
ClN
3
O
5
S
435.88132
19
17
0
0
982981
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
19
10
0
0
21665630
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
18
12
0
0
2557297
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
18
12
0
0
4201014
- 0/1 defined
zoom
C
19
H
18
ClN
3
O
5
S
435.88132
16
8
0
0
4461055
zoom
C
19
H
18
ClN
3
O
5
S
435.88132
16
11
0
0
2405983
zoom
C
19
H
18
ClN
3
O
5
S
435.8813
16
10
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement