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 145 results
Search term:
MF = 'C_{19}H_{16}Cl_{2}O_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1464679
zoom
C
19
H
16
Cl
2
O
3
363.2345
24
15
0
0
1306211
zoom
C
19
H
16
Cl
2
O
3
363.2345
24
15
0
0
1306212
zoom
C
19
H
16
Cl
2
O
3
363.2345
23
16
0
0
221455
zoom
C
19
H
16
Cl
2
O
3
363.2345
23
19
3
0
1687312
zoom
C
19
H
16
Cl
2
O
3
363.2345
21
14
0
0
1713748
zoom
C
19
H
16
Cl
2
O
3
363.2345
21
14
0
0
1715704
zoom
C
19
H
16
Cl
2
O
3
363.2345
21
14
0
0
1718686
zoom
C
19
H
16
Cl
2
O
3
363.2345
20
13
0
0
1718776
zoom
C
19
H
16
Cl
2
O
3
363.2345
20
14
0
0
1760845
zoom
C
19
H
16
Cl
2
O
3
363.2345
20
12
0
0
301557
zoom
C
19
H
16
Cl
2
O
3
363.2345
20
11
0
0
1306213
zoom
C
19
H
16
Cl
2
O
3
363.2345
20
13
0
0
2108943
zoom
C
19
H
16
Cl
2
O
3
363.23454
19
13
0
0
2635980
zoom
C
19
H
16
Cl
2
O
3
363.2345
17
9
0
0
982391
zoom
C
19
H
16
Cl
2
O
3
363.2345
16
12
0
0
4244219
- 0/2 defined
zoom
C
19
H
16
Cl
2
O
3
363.23454
12
9
0
0
1766872
zoom
C
19
H
16
Cl
2
O
3
363.2345
12
10
0
0
1819109
zoom
C
19
H
16
Cl
2
O
3
363.2345
11
9
0
0
231299
zoom
C
19
H
16
Cl
2
O
3
363.2345
11
8
0
0
21480792
- 0/3 defined
zoom
C
19
H
16
Cl
2
O
3
363.2345
10
3
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement