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 23 results
Search term:
MF = 'C_{19}H_{17}N_{5}O_{7}S_{3}'
1
2
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4886668
- 2/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
63
67
1
0
4865990
- 0/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
18
14
0
0
17340062
- 1/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
13
70
0
0
10725323
- 0/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
9
242
0
0
4588595
- 2/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
8
9
0
0
4249770
- 0/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.562579999999
7
6
0
0
24828509
- 2/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
6
6
0
0
26361205
- 1/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
4
2
0
0
28507888
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
2
2
0
0
66454009
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
2
1
0
0
9974860
- 2/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
2
1
0
0
77498720
- 2/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
2
1
0
0
80984031
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
1
1
0
0
80997591
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
1
1
0
0
95724725
- 0/1 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
1
1
0
0
107446025
- 2/3 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
1
5
0
0
129163681
- 2/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
1
1
0
0
71116922
- 2/2 defined
zoom
C
19
H
17
N
5
O
7
S
3
523.5626
1
1
0
0
1
2
Advertisement
Advertisement
Spotlight
Advertisement