1,3-Oxathiane

1,3-Dipolar cycloaddition

1,3-Dichloropropene

1,3-Propanediol

Propane-1,3-dithiol

Xylan 1,3-β-xylosidase

Glucan 1,3-β-glucosidase

1,3-Dimethylbutylamine

Cyclohexa-1,3-diene

1,3-Diphenylisobenzofuran

Endo-1,3(4)-β-glucanase

1,3-Bisphosphoglyceric acid

Xylan endo-1,3-β-xylosidase

Glucan endo-1,3-α-glucosidase

1,3-Dichloropropan-2-ol

Glucan endo-1,3-β-D-glucosidase

1,3-Dioxetanedione

Glucan 1,3-α-glucosidase

1,3-Cyclohexanedione

1,3-Dibromopropane

1,3-Dehydroadamantane

1,3-Beta-glucan synthase

1,3-Propanedisulfonic acid

1,3-Dibromobenzene

1,3-Dichloropropane

1,3-Propane sultone

1,3-Dichloro-1,1,2,2,3-pentafluoropropane

Mannan 1,2-(1,3)-α-mannosidase

1,3-propanediol dehydrogenase

1,3-Dimethylurea

1,3-Dinitrobenzene

N-Oleyl-1,3-propanediamine

Endo-1,3-beta-glucanase

1,3-Diphenyltriazene

1,3-Diaminopropane

1,3-beta-oligoglucan phosphorylase

1,3-Benzodioxole

1,3-Bis(aminomethyl)cyclohexane

Cyclohexane-1,3-dione hydrolase

1,3-Dimethylimidazolium nitrate

1,3-Diphenylurea

1,3-beta-D-glucan phosphorylase

2,2,4,4-Tetramethyl-1,3-cyclobutanediol

1,3-Dimethyl-2-imidazolidinone

1,3-Cycloheptadiene

Galactan endo-beta-1,3-galactanase

5-epiaristolochene 1,3-dihydroxylase

1,3-Bis(dicyanomethylene)squarate

Lactosylceramide beta-1,3-galactosyltransferase

Alpha-1,3-glucan synthase

1,3-Diisocyanatobenzene

1,3-Benzodioxolylbutanamine

1,3-Bis(diphenylphosphino)propane

Capsular-polysaccharide endo-1,3-α-galactosidase

1,3-Oxathiolane

Α-N-Acetylneuraminyl-2,3-b-galactosyl-1,3-N-acetyl-galactosaminide 6-α-sialyltransferase

Polyamine oxidase (propane-1,3-diamine-forming)

1,3-Cyclobutanedione

Galactan 1,3-beta-galactosidase

N8-acetylspermidine oxidase (propane-1,3-diamine-forming)

1,3-Dichlorobenzene

Beta-galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide beta-1,3-acetylglucosaminyltransferase

M-Phenylenediamine

Mannosyl-oligosaccharide 1,3-1,6-alpha-mannosidase

3-(cis-5,6-dihydroxycyclohexa-1,3-dien-1-yl)propanoate dehydrogenase

UDP-D-xylose:beta-D-glucoside alpha-1,3-D-xylosyltransferase

A-1,3-mannosyl-glycoprotein 2-b-N-acetylglucosaminyltransferase

1,3-Dimethoxybenzene

Perfluoro-1,3-dimethylcyclohexane

1,3-Dihydroxyanthraquinone

1,3-Cyclopentanedione

B-1,3-galactosyl-O-glycosyl-glycoprotein b-1,3-N-acetylglucosaminyltransferase

1D-1-guanidino-3-amino-1,3-dideoxy-scyllo-inositol transaminase

Lactosylceramide 1,3-N-acetyl-beta-D-glucosaminyltransferase

1,1,3,3-Tetramethyl-1,3-divinyldisiloxane

1,3-Benzodioxolyl-N-methylpentanamine

Galactose-α-1,3-galactose

N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase

Tris(1,3-dichloro-2-propyl)phosphate

Acetylgalactosaminyl-O-glycosyl-glycoprotein b-1,3-N-acetylglucosaminyltransferase

1,3-beta-galactosyl-N-acetylhexosamine phosphorylase

Dolichyl-P-Man:Man5GlcNAc2-PP-dolichol alpha-1,3-mannosyltransferase

Diazoalkane 1,3-dipolar cycloaddition

A-1,3-mannosyl-glycoprotein 4-b-N-acetylglucosaminyltransferase

1,3-Difluoro-2-propanol

Methylhexanamine

Azide-alkyne Huisgen cycloaddition

Dimethylbutadiene

Alpha 1,3-galactosyltransferase 2

Xylogalacturonan beta-1,3-xylosyltransferase

ALG6 (enzyme class)

2-Methyl-2-propyl-1,3-propanediol

Sodium 1,3-dithiole-2-thione-4,5-dithiolate

1,2,3,4,5-Pentakis(4-butylphenyl)-1,3-cyclopentadiene

N,N′-Dimethyl-1,3-propanediamine

1,3-Benzodioxolyl-N-ethylpentanamine

Beta-1,3-N-acetylglucosaminyltransferase 3

ALG8 (enzyme class)

Bioseparation of 1,3-propanediol

1,3-alpha-L-fucosidase

Dichloro(1,3-bis(diphenylphosphino)propane)nickel

1,3-Diisopropylbenzene

B-1,3-galactosyl-O-glycosyl-glycoprotein b-1,6-N-acetylglucosaminyltransferase

3-methyleneoxindole reductase

D-nopaline dehydrogenase

Tetrathiafulvalene

Dipropylcyclopentylxanthine

Deoxyhypusine synthase

Trimethylene carbonate

1,3-Dichloro-2-nitrobenzene

Saccharopine dehydrogenase (NAD+, L-lysine-forming)

Saccharopine dehydrogenase (NADP+, L-glutamate-forming)

Sym-norspermidine synthase

Tetraphenyl butadiene

Homospermidine synthase (spermidine-specific)

1,3-Difluoro-trisulfane-1,1-difluoride

Bis(chloromethyl) ketone

Saccharopine dehydrogenase (NADP+, L-lysine-forming)

Saccharopine dehydrogenase (NAD+, L-glutamate-forming)

Diaminobutyrate decarboxylase

Dibenzyl ketone

Alpha-N-acetylgalactosaminide alpha-2,6-sialyltransferase

GalNAc5-diNAcBac-PP-undecaprenol beta-1,3-glucosyltransferase

8-Cyclopentyl-1,3-dimethylxanthine

4-oxalmesaconate hydratase

Sigmatropic reaction

Alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase A

Acetylgalactosaminyl-O-glycosyl-glycoprotein b-1,6-N-acetylglucosaminyltransferase

Rhamnopyranosyl-N-acetylglucosaminyl-diphospho-decaprenol beta-1,3/1,4-galactofuranosyltransferase

N,N'-diacetylbacillosaminyl-diphospho-undecaprenol alpha-1,3-N-acetylgalactosaminyltransferase

Trans-2,3-dihydro-3-hydroxyanthranilate isomerase

Lignin peroxidase

Diethylbenzenes

5-Dehydro-m-xylylene

Hexachlorobutadiene

Colneleate synthase

Sucrose:1,6-, 1,3-α-D-glucan 3-α- and 6-α-D-glucosyltransferase

Koelsch radical

8-Chlorotheophylline

Dichloro(1,2-bis(diphenylphosphino)ethane)nickel

3-Carboxy-cis,cis-muconic acid

Beta-1,3-N-acetylglucosaminyltransferase radical fringe

Glucuronylgalactosylproteoglycan 4-b-N-acetylgalactosaminyltransferase

Galactosyl-N-acetylglucosaminylgalactosylglucosyl-ceramide b-1,6-N-acetylglucosaminyltransferase

Carbon suboxide

A-1,6-mannosyl-glycoprotein 6-b-N-acetylglucosaminyltransferase

Glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-b-N-acetylgalactosaminyltransferase

Diethyl malonate

Dicyclopentadiene

1,3-Benzodioxolyl-N-ethylbutanamine

Hexafluorobutadiene