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 8350 results
Search term:
MF = 'C_{16}H_{19}NO_{3}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
650481
zoom
C
16
H
19
NO
3
S
305.392
66
57
0
0
641033
zoom
C
16
H
19
NO
3
S
305.392
53
37
0
0
582268
zoom
C
16
H
19
NO
3
S
305.392
51
35
0
0
21473344
zoom
C
16
H
19
NO
3
S
305.392
48
34
0
0
649072
zoom
C
16
H
19
NO
3
S
305.392
42
26
0
0
1029634
zoom
C
16
H
19
NO
3
S
305.392
41
30
0
0
3455772
zoom
C
16
H
19
NO
3
S
305.39196
41
31
0
0
21329914
zoom
C
16
H
19
NO
3
S
305.392
35
26
0
0
599805
- 1/1 defined
zoom
C
16
H
19
NO
3
S
305.392
35
23
0
0
619673
zoom
C
16
H
19
NO
3
S
305.392
32
25
0
0
1365395
zoom
C
16
H
19
NO
3
S
305.392
32
23
0
0
611233
zoom
C
16
H
19
NO
3
S
305.392
30
19
0
0
2018141
zoom
C
16
H
19
NO
3
S
305.39196
29
22
0
0
681141
zoom
C
16
H
19
NO
3
S
305.392
29
18
0
0
692706
zoom
C
16
H
19
NO
3
S
305.392
28
16
0
0
671576
zoom
C
16
H
19
NO
3
S
305.392
28
21
0
0
678206
zoom
C
16
H
19
NO
3
S
305.392
27
15
0
0
763692
zoom
C
16
H
19
NO
3
S
305.392
27
17
0
0
582189
zoom
C
16
H
19
NO
3
S
305.392
27
19
0
0
653952
zoom
C
16
H
19
NO
3
S
305.392
27
18
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement