2 (OR 4) Amino 4 (or 2) N-hetero quinazolines

2 -Decarboxy-2-hydroxymethyl-3,7-inter-m-phenylene-3-oxa-9-deoxy

2 -Decarboxy-2-hydroxymethyl-9-deoxy-5,9.alpha.-epoxy-4,5-cis-17

2 -Decarboxy-2-hydroxymethyl-9-deoxy-6.epsilon.,9.alpha.epoxy-16

2 Alkoxyoxamoyl-pyrazines

2 AND 3-SUBSTITUTED ENKEPHALINS

2 AND 3-Substituted-4-(heterocyclic-amino-sulfonyl)benzene sulfo

2 And 3-substituted-4-(heterocyclic-amino-sulfonyl)benzene sulfo

2'-(4,6-Disubstituted)-s-triazin-2-yl)amino-6'-dialkylamino flur

2'-(5'-Nitrofuryl)-substituted quinolines and process for prepar

2'-(Orthochlorobenzoyl)-4'-chloroglycylanilides

2'-Alkoxyacylamino-4'-alkylamino-4-nitro-1,1'-azobenzene dispers

2(2,2-Dichlorovinyl)-3,3-dimethyl-cyclopropane carboxylates

2(4-Allylthioazetidin-2-on-1-yl)acetic acid ester compounds

2(Indol-3'-oyl) 3,4,5,6-tetrahalo benzoic acid anhydrides

2(OR 3)-Methyl-1-acetoxy-4-alkoxy (or phenoxy)-1,3-butadienes

2,1,3-Benzothiadiazin-(4)-one-2,2-dioxides

2,2 Disubstituted-benzodioxoles

2,2'-Azobis(4,5-imidazoledicarbonitrile) and derivatives

2,2'-Bis(3,4-Epoxy-5-oxotetrahydropyran)ethers