C0769	1,1-Cyclobutanedicarboxylic Acid
B1768	1,2-Bis(trimethylsilyloxy)cyclobutene
A2032	1-Aminocyclobutanecarboxylic Acid Hydrochloride
T0145	2,2,4,4-Tetramethyl-1,3-cyclobutanediol
D2203	3,4-Dibutoxy-3-cyclobutene-1,2-dione
D3253	3,4-Diethoxy-3-cyclobutene-1,2-dione
D1399	3,4-Dihydroxy-3-cyclobutene-1,2-dione
D2207	3,4-Diisopropoxy-3-cyclobutene-1,2-dione
D2099	3,4-Dimethoxy-3-cyclobutene-1,2-dione
C1034	Acetylcyclobutane
A1036	Aminocyclobutane
C0771	Bromocyclobutane
C2043	Carboplatin
C1033	Chlorocyclobutane
C0888	Cyclobutanecarboxylic Acid
C2061	Cyclobutanemethanol
C0770	Cyclobutanol
C1913	Cyclobutanone
C1035	Cyclobutyl Phenyl Ketone
C0942	Diethyl 1,1-Cyclobutanedicarboxylate
M0704	Methylenecyclobutane
O0204	Octafluorocyclobutane (in cylinder without valve) [To use this product charged in cylinder, a valve is required which is sold separately (Product Code:V0030)]
D0258	Tetramethyl-1,3-cyclobutanedione [Precursor to Dimethyl Ketene]

A1124	(3R,4R)-4-Acetoxy-3-[(R)-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone
B1776	(3S,4S)-3-[(R)-1-(tert-Butyldimethylsilyloxy)ethyl]-4-[(R)-1-carboxyethyl]-2-azetidinone
B2174	(R)-1-(tert-Butoxycarbonyl)-2-azetidinemethanol
B2123	(S)-1-(tert-Butoxycarbonyl)-2-azetidinemethanol
B2922	1-(tert-Butoxycarbonyl)-3-hydroxyazetidine
B3540	1-(tert-Butoxycarbonyl)azetidine-3-carboxylic Acid
H1264	3-Hydroxyazetidine Hydrochloride
B1391	4-Benzoyloxy-2-azetidinone
A1646	Azetidine-3-carboxylic Acid
A1043	L-Azetidine-2-carboxylic Acid [Antagonist of L-Proline]

H0773	2-Hydroxymethyloxetane
B1395	3,3-Bis(chloromethyl)oxetane
C1229	3-(Chloromethyl)-3-methyloxetane
E0546	3-Ethyl-3-oxetanemethanol
M1136	3-Methyl-3-oxetanemethanol
B0901	beta-Butyrolactone
H0168	beta-Propiolactone
K0002	Diketene (stabilized with Ethylene Glycol)
B1995	N-(tert-Butoxycarbonyl)-L-serine beta-Lactone
C1575	N-Carbobenzoxy-L-serine beta-Lactone
T0473	Trimethylene Oxide

T1776	2,2,4,4-Tetrafluoro-1,3-dithietane
B1376	2,4-Bis(p-tolylthio)-1,3-dithia-2,4-diphosphetane-2,4-disulfide [Sulfurating Reagent]
B1517	Belleau's Reagent [Sulfurating Reagent]
B1133	Lawesson's Reagent [Sulfurating Reagent]
T0474	Trimethylene Sulfide