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 474 results
Search term:
MF = 'C_{19}H_{20}ClN_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2680
zoom
C
19
H
20
ClN
3
325.8352
93
134
9
2
2011473
zoom
C
19
H
20
ClN
3
325.8352
30
23
0
0
87043
zoom
C
19
H
20
ClN
3
325.8352
29
21
0
0
63597
zoom
C
19
H
20
ClN
3
325.8352
25
18
0
0
3044888
zoom
C
19
H
20
ClN
3
325.8352
21
18
0
0
4500156
zoom
C
19
H
20
ClN
3
325.8352
18
13
0
0
4607464
zoom
C
19
H
20
ClN
3
325.8352
15
11
0
0
11989402
zoom
C
19
H
20
ClN
3
325.8352
15
10
0
0
707707
zoom
C
19
H
20
ClN
3
325.8352
15
10
0
0
762381
zoom
C
19
H
20
ClN
3
325.8352
15
9
0
0
762385
zoom
C
19
H
20
ClN
3
325.8352
14
11
0
0
446350
zoom
C
19
H
20
ClN
3
325.8352
14
9
0
0
11989407
zoom
C
19
H
20
ClN
3
325.8352
14
10
0
0
2070542
zoom
C
19
H
20
ClN
3
325.8352
14
9
0
0
2286868
zoom
C
19
H
20
ClN
3
325.8352
14
12
0
0
2530094
zoom
C
19
H
20
ClN
3
325.8352
14
9
0
0
2838817
zoom
C
19
H
20
ClN
3
325.8352
14
9
0
0
708050
zoom
C
19
H
20
ClN
3
325.8352
13
6
0
0
752827
zoom
C
19
H
20
ClN
3
325.8352
13
6
0
0
748697
zoom
C
19
H
20
ClN
3
325.8352
12
5
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement