2'-O-methyl cytidine monomer useful in oligonucleotide synthesis

2'-O-modified nucleosides and phosphoramidites

2'-O-modified oligonucleotides

2'-OMe C.sup.AC phosphoramidite and methods for preparation and

2'-position modified compound of erythromycin or its derivative

2'-protected 3'-dimethylamine, 9-etheroxime erythromycin A deriv

2'-substituted-spiro(benzofuran-2(3H),1'-cyclohexanes) and inter

2'-substituted-spiro[benzofuran-2(3H),1'-cyclohexanes] and inter

2'modified nucleoside and nucleotide compounds

2(2-hydroxyphenyl)2H-benzotriazole compounds and homopolymers or

2(3-Amino-2-oxopyrrolidin-1-yl) acetic acid and n-acylated deriv

2(4-n-Hexadecyl amino or oxy phenyl) 5 ethoxy oxazoleacetic acid

2(5H)-furanones substituted in the 3 position, as Ca.sup.2+ cha

2(Isopropyldithio)benzimidazole

2, 3-bis(dialkylphosphino)pyrazine derivative, process of...

2, 3-dihalogeno-6-trifluoromethylbenzene derivatives and process

2, 4, 5-trihalogeno- and 2, 3, 4, 5-tetrahalogenobenzene derivat

2, 5-diamino-3, 4-disubstituted-1, 6-diphenylhexane isosteres co

2,19-methyleneoxy and 2,19-methylenethio bridged steroids as aro

2,2 Disubstituted-benzodioxoles