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 355 results
Search term:
MF = 'C_{9}H_{7}N_{3}O_{3}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
639252
zoom
C
9
H
7
N
3
O
3
S
237.2352
51
37
0
0
3072485
zoom
C
9
H
7
N
3
O
3
S
237.2352
46
27
0
0
2211869
zoom
C
9
H
7
N
3
O
3
S
237.23518
31
23
0
0
2213567
zoom
C
9
H
7
N
3
O
3
S
237.23518
29
24
0
0
755608
zoom
C
9
H
7
N
3
O
3
S
237.2352
28
17
0
0
2370548
zoom
C
9
H
7
N
3
O
3
S
237.23518
25
17
0
0
596810
zoom
C
9
H
7
N
3
O
3
S
237.2352
24
14
0
0
2370549
zoom
C
9
H
7
N
3
O
3
S
237.23518
23
16
0
0
990371
zoom
C
9
H
7
N
3
O
3
S
237.2352
23
14
0
0
712862
zoom
C
9
H
7
N
3
O
3
S
237.2352
23
14
0
0
607648
zoom
C
9
H
7
N
3
O
3
S
237.2352
20
14
0
0
651923
zoom
C
9
H
7
N
3
O
3
S
237.2352
20
16
0
0
24790276
zoom
C
9
H
7
N
3
O
3
S
237.2352
19
18
0
0
11853038
zoom
C
9
H
7
N
3
O
3
S
237.2352
18
14
0
0
27986670
zoom
C
9
H
7
N
3
O
3
S
237.2352
18
14
0
0
28611535
zoom
C
9
H
7
N
3
O
3
S
237.2352
18
13
0
0
57421410
zoom
C
9
H
7
N
3
O
3
S
237.2352
17
15
0
0
6482670
zoom
C
9
H
7
N
3
O
3
S
237.2352
16
11
0
0
2060969
zoom
C
9
H
7
N
3
O
3
S
237.23518
14
7
0
0
25996146
zoom
C
9
H
7
N
3
O
3
S
237.2352
14
7
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement