Home
Register
Login
Login
Register
Search
Structure Search
English
English
Japanese
French
German
Spanish
Russian
+86 21 5895 0110
sales@chemenu.com
Home
About us
Products
Three-Membered Rings
Aziridines
Azirines
Cyclopropanes
Diaziridines
Oxaziridines
Oxiranes
Thiiranes
Four-Membered Rings
Azetidines
Cyclobutanes
Diazetidines
Dioxetanes
Oxetanes
Oxetenes
Thietanes
Thietes
Five-Membered Rings
Cyclopentanes
Dioxolanes
Dioxoles
Furans
Furazans
Imidazoles
Imidazolidines
Imidazolines
Isothiazoles
Isothiazolidines
Isothiazolines
Isoxazoles
Isoxazolidines
Isoxazolines
Oxadiazoles
Oxazoles
Oxazolidines
Oxazolines
Pyrazoles
Pyrazolidines
Pyrazolines
Pyrroles
Pyrrolidines
Pyrrolines
Tetrahydrofurans
Tetrahydrothiophenes
Tetrazoles
Thiadiazoles
Thiazoles
Thiazolidines
Thiazolines
Thiophenes
Triazoles
Six-Membered Rings
Benzenes
Cyclohexanes
Dioxanes
Morpholines
Oxazines
Piperazines
Piperidines
Pyrans
Pyrazines
Pyridazines
Pyridines
Pyrimidines
Pyrones
Quinones
Tetrahydropyrans
Thiadiazines
Thianes
Thiazines
Thiomorpholines
Triazines
Trithianes
Seven-Membered Rings
Azepanes
5,6-Membered Fused Rings
Azaindoles
Benzimidazoles
Benzodioxolanes
Benzofurans
Benzofurazans
Benzoisothiazoles
Benzoisoxazoles
Benzothiadiazoles
Benzothiazoles
Benzothiophenes
Benzotriazoles
Benzoxadiazoles
Benzoxazoles
Furopyridines
Furopyrimidines
Imidazopyrazines
Imidazopyridazines
Imidazopyridines
Imidazopyrimidines
Indazoles
Indenes
Indoles
Indolinediones
Indolines
Indolinones
Indolizines
Isoindoles
Isoindolinediones
Isoindolines
Isoindolinones
Isothiazolopyridines
Isoxazolopyridines
Oxazolopyridines
Purines
Pyranoimidazoles
Pyranoisoxazoles
Pyranooxazoles
Pyranopyrazoles
Pyrazolopyrazines
Pyrazolopyridazines
Pyrazolopyridines
Pyrazolopyrimidines
Pyrrolopyrazines
Pyrrolopyridazines
Pyrrolopyrimidines
Pyrrolotriazines
Selenazolopyrindes
Thiazolopyridines
Thiazolopyrimidines
Thienopyridines
Thienopyrimidines
Thiopyranoimidazoles
Triazolopyrazines
Triazolopyridazines
Triazolopyridines
Triazolopyrimidines
5,7-Membered Fused Rings
Azulenes
6,6-Membered Fused Rings
Benzodioxanes
Benzothiazines
Benzoxazines
Chromones
Cinnolines
Coumarins
Isochromenones
Isoquinolines
Naphthalenes
Naphthyridines
Phthalazines
Pteridines
Pyridopyrazines
Pyridopyridazines
Pyridopyrimidines
Quinazolines
Quinolines
Quinolizines
Quinoxalines
Tetrahydroisoquinolines
Tetrahydroquinolines
Other Fused Rings
Acridines
Anthracenes
Azaspirocyclic Compounds
Aziridines(Polycyclic)
Carbazoles
Dibenzofurans
Fluorenes
Imidazothiazoles
Indenoindoles
Phenanthrenes
Phenanthridines
Phenanthrolines
Phenothiazines
Pyrenes
Pyrrolizines
Xanthenes
Xanthenones
Featured Group Series
Aliphatic Chain Compounds
Borates
Boronic Acids and Esters
Bridged Compounds
Catalysts and Ligands
Fluorinated Compounds
Spiro Compounds
Materials
Aggregation-Induced Emission (AIE)
Covalent Organic Frameworks (COF) / Metal Organic Frameworks (MOF)
Nanomaterials
New Energy (NE) Materials
Organic Semiconductor Materials and Devices
Photoresist
Polyimides (PI)
Life Science
ADC-Cytotoxins
ADC-Linkers
ADC Linker-payload Complexes
PROTAC-E3 Ligase Ligands
PROTAC-Linkers
Fatty Acid Modified Side Chains
Amino Acids and Peptides
Carbohydrates
Nucleosides and Nucleotides
Steroids
Others
Adamantanes
Norbornanes
Quinuclidines
Custom Synthesis
Inquiry
How to order
News
Member
Contact us
Home
About us
Products
Custom Synthesis
Inquiry
How to order
News
Member
Contact us
Home
Four-membered ring series
1-(Quinazolin-4-yl)azetidine-3-carboxylic acid
CM208423
1365988-06-2
6'-Bromospiro[cyclobutane-1,3'-indoline]
CM208597
1379363-66-2
N-(Azetidin-3-yl)quinazolin-4-amine
CM208615
1380300-68-4
6'-Bromospiro[cyclobutane-1,2'-inden]-1'(3'H)-one
CM208657
1383985-14-5
tert-Butyl 3-(quinazolin-4-ylamino)azetidine-1-carboxylate
CM208736
1389315-00-7
tert-Butyl 3-(2-oxo-1,2-dihydroquinazolin-3(4H)-yl)azetidine-1-carboxylate
CM208737
1389315-14-3
3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]cyclobutanemethanol
CM208805
1394119-83-5
1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclobutanol
CM208844
1398331-98-0
4,4,5,5-Tetramethyl-2-(4-(oxetan-3-yl)phenyl)-1,3,2-dioxaborolane
CM208919
1402565-88-1
tert-Butyl 5'-formyl-3'-oxospiro[azetidine-3,1'-isoindoline]-1-carboxylate
CM209043
1416440-47-5
(4-(Oxetan-3-yl)phenyl)boronic acid
CM209073
1417887-72-9
N-(6-Azaspiro[2.5]octan-1-ylmethyl)cyclobutanecarboxamide
CM209216
1422061-91-3
N-(6-Oxa-2-azaspiro[3.4]octan-7-ylmethyl)cyclobutanecarboxamide
CM209287
1422066-58-7
2'-(Ethylthio)-7'H-spiro[cyclobutane-1,6'-thieno[3,2-d]pyrimidin]-4'-ol
CM209480
1422354-54-8
7'H-Spiro[cyclobutane-1,6'-thieno[3,2-d]pyrimidine]-2',4'-diol
CM209481
1422354-55-9
2',4'-Dichloro-7'H-spiro[cyclobutane-1,6'-thieno[3,2-d]pyrimidine]
CM209482
1422354-56-0
2'-Chloro-4'-methyl-7'H-spiro[cyclobutane-1,6'-thieno[3,2-d]pyrimidine]
CM209484
1422354-58-2
2-Oxaspiro[bicyclo[3.2.0]heptane-7,1'-cyclobutan]-6-amine
CM209512
1424386-32-2
2'-Tosyl-2',3'-dihydro-1'H-spiro[cyclobutane-1,4'-isoquinoline]
CM209526
1425335-34-7
5'-Bromospiro[cyclobutane-1,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one
CM209580
1428799-32-9
3-((tert-Butyldiphenylsilyl)oxy)-3-methylazetidine
CM210088
1455010-26-0
8-(Cyclobutanecarbonyl)-2,8-diazaspiro[4.5]decan-3-one
CM210171
1484576-83-1
cis-tert-Butyl 2-oxo-4-phenyl-3-((triethylsilyl)oxy)azetidine-1-carboxylate
CM210207
149107-85-7
(3R,4S)-3-[(Triethylsilyl)oxy]-4-phenyl-2-azetidinone
CM210211
149140-54-5
2',3',4',9'-Tetrahydrospiro[oxetane-3,1'-pyrido[3,4-b]indole]
CM210335
1523558-63-5
Previous
1
...
50
51
52
53
54
...
165
Next