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 504 results
Search term:
MF = 'C_{19}H_{23}ClN_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2699
zoom
C
19
H
23
ClN
2
314.8523
116
2287
2569
20
4642507
zoom
C
19
H
23
ClN
2
314.8523
68
80
29
3
3501
- 0/1 defined
zoom
C
19
H
23
ClN
2
314.8523
50
70
29
2
8838472
- 0/1 defined
zoom
C
19
H
23
ClN
2
314.8523
34
31
0
0
13593083
zoom
C
19
H
23
ClN
2
314.8523
24
28
0
0
724329
zoom
C
19
H
23
ClN
2
314.8523
23
13
0
0
765436
zoom
C
19
H
23
ClN
2
314.8523
22
16
0
0
685931
zoom
C
19
H
23
ClN
2
314.8523
22
14
0
0
765644
zoom
C
19
H
23
ClN
2
314.8523
20
13
0
0
765654
zoom
C
19
H
23
ClN
2
314.8523
20
14
0
0
724326
zoom
C
19
H
23
ClN
2
314.8523
20
11
0
0
1680068
zoom
C
19
H
23
ClN
2
314.8523
19
11
0
0
2149082
zoom
C
19
H
23
ClN
2
314.85232
19
12
0
0
187453
zoom
C
19
H
23
ClN
2
314.85232
19
18
0
0
687178
zoom
C
19
H
23
ClN
2
314.8523
18
12
0
0
692967
zoom
C
19
H
23
ClN
2
314.8523
18
12
0
0
724297
zoom
C
19
H
23
ClN
2
314.8523
18
12
0
0
2149588
zoom
C
19
H
23
ClN
2
314.85232
18
11
0
0
1623855
zoom
C
19
H
23
ClN
2
314.8523
18
12
0
0
684923
zoom
C
19
H
23
ClN
2
314.8523
16
11
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement