Novel method for preparing cholesta-5,7-diene 3.beta.,25-diol an

Novel method for preparing N(1)-alkylated-5-phenyl-7-substituted

Novel method for preparing organotin compounds

Novel method for reducing the processing temperature of thermopl

Novel method for the synthesis of 4-thio and 4-seleno ethers of

Novel methods and compounds employed therein

Novel mixed partial esters of carbohydrates

Novel modified resins, process for preparing the same, and a com

Novel monoazo and disazo colorants

Novel monoazo and disazo colorants from aminoalkylanilines and b

Novel monoesters of cis-cyclopentenediol, process for preparatio

Novel monoesters of rosamicin

Novel n'-acylated phenyl-hydrazine and -hydrazone derivatives

Novel N'-acylated phenyl-hydrazine and hydrozone derivatives

Novel N(-difluoromethylmercaptophenyl) urea compounds and herbic

Novel N,N-di-substituted amidines and several acid-addition salt

Novel N-(alkyl)-N-(2-haloethyl)-aminomethylphosphonic acids, a m

Novel N-alkenyltetracycline derivatives

Novel N-allyl and N-propargyl benzmorphan derivatives

Novel N-aralkyl enkephalin amide analogs are provided having ana