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 3142 results
Search term:
MF = 'C_{17}H_{15}ClN_{4}O_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
21804971
zoom
C
17
H
15
ClN
4
O
2
342.7796
34
22
0
0
825541
zoom
C
17
H
15
ClN
4
O
2
342.7796
28
17
0
0
1610589
zoom
C
17
H
15
ClN
4
O
2
342.7796
24
21
0
0
3021414
zoom
C
17
H
15
ClN
4
O
2
342.7796
24
21
0
0
4965861
zoom
C
17
H
15
ClN
4
O
2
342.7796
24
15
0
0
3402789
zoom
C
17
H
15
ClN
4
O
2
342.7796
23
14
0
0
626186
zoom
C
17
H
15
ClN
4
O
2
342.7796
22
16
0
0
1603604
zoom
C
17
H
15
ClN
4
O
2
342.7796
22
17
0
0
3925313
zoom
C
17
H
15
ClN
4
O
2
342.7796
22
19
0
0
5521532
zoom
C
17
H
15
ClN
4
O
2
342.7796
22
15
0
0
580759
zoom
C
17
H
15
ClN
4
O
2
342.7796
21
15
0
0
4965942
zoom
C
17
H
15
ClN
4
O
2
342.7796
21
15
0
0
4539328
zoom
C
17
H
15
ClN
4
O
2
342.7796
21
13
0
0
4964435
zoom
C
17
H
15
ClN
4
O
2
342.7796
21
17
0
0
728802
zoom
C
17
H
15
ClN
4
O
2
342.7796
21
16
0
0
1217567
zoom
C
17
H
15
ClN
4
O
2
342.7796
21
21
0
0
3790662
zoom
C
17
H
15
ClN
4
O
2
342.7796
21
15
0
0
4966214
zoom
C
17
H
15
ClN
4
O
2
342.7796
20
16
0
0
4088719
zoom
C
17
H
15
ClN
4
O
2
342.7796
20
14
0
0
6336666
zoom
C
17
H
15
ClN
4
O
2
342.7796
20
13
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement