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 483 results
Search term:
MF = 'C_{19}H_{23}NO_{7}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2138115
- 0/2 defined
zoom
C
19
H
23
NO
7
S
409.45342
20
15
0
0
3106990
- 0/1 defined
zoom
C
19
H
23
NO
7
S
409.4534
20
12
0
0
1398644
- 1/1 defined
zoom
C
19
H
23
NO
7
S
409.4534
19
11
0
0
1413044
- 1/1 defined
zoom
C
19
H
23
NO
7
S
409.4534
18
10
0
0
12236216
- 0/1 defined
zoom
C
19
H
23
NO
7
S
409.4534
18
13
0
0
1098960
zoom
C
19
H
23
NO
7
S
409.4534
17
12
0
0
4765718
zoom
C
19
H
23
NO
7
S
409.4534
16
7
0
0
4990964
zoom
C
19
H
23
NO
7
S
409.4534
16
7
0
0
4990997
zoom
C
19
H
23
NO
7
S
409.4534
16
7
0
0
1105079
zoom
C
19
H
23
NO
7
S
409.4534
14
11
0
0
21531376
- 0/1 defined
zoom
C
19
H
23
NO
7
S
409.4534
14
10
0
0
1397697
- 1/1 defined
zoom
C
19
H
23
NO
7
S
409.4534
13
9
0
0
4039941
- 0/1 defined
zoom
C
19
H
23
NO
7
S
409.45342
13
9
0
0
17479789
- 0/1 defined
zoom
C
19
H
23
NO
7
S
409.4534
12
10
0
0
3971674
zoom
C
19
H
23
NO
7
S
409.4534
12
9
0
0
2781032
- 0/1 defined
zoom
C
19
H
23
NO
7
S
409.45342
11
8
0
0
1895026
zoom
C
19
H
23
NO
7
S
409.4534
11
9
0
0
10942453
- 0/1 defined
zoom
C
19
H
23
NO
7
S
409.4534
11
9
0
0
7111668
zoom
C
19
H
23
NO
7
S
409.4534
10
8
0
0
21630048
- 0/1 defined
zoom
C
19
H
23
NO
7
S
409.4534
10
9
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement