1H-polyalkyl-phosphorinanes
1H-Polyalkyl-phosphorinanes
1H-pyrazolo[1,5-b]-1,2,4-triazole compound, coupler and...
1H-pyrido-(2,3-b) (1,4)-thiazines
1H-Pyrrole-3-carbonitrile-4(2-benzoyl)phenyl derivatives as inte
1H-pyrrolo [3,2-c]pyrrolidines protected in 1-position useful as
1H-pyrrolo-[1,2-b][1,2,4,]triazole...
1N-(.alpha.-Hydroxy-.omega.-aminoalkanoyl)- 6'N-methyl-3',4'-did
1R, Cis 2,2-dihalovinyl-3,3-dimethylcyclopropylmethanol and este
1R,Cis-3-(2-halo-3,3,3-trifluoro-1-propenyl)-2,2-di methylcyclop
1S to 1R Epimerizations of pyrethroid intermediates