RAC TRANS-3,4-DIPHENYL-PYRROLIDINE
rac-PinoceMbrin 7-Benzyl Ester
rac-Dimethylsilylbis(1-indenyl)zirconium dichloride
rac N-Desmethyl Mephenytoin-deuterated
RAC THREO-3-AMINONONAN-2-OL
rac all-trans 3-Hydroxy Retinoic Acid Ethyl Ester
Rosin, polymd., polymer with maleic anhydride, phthalic anhydride, tall oil, tetrahydroabietyl alc. and trimethylolpropane
Ristomycin A aglycone, 34-O-2-(acetylamino)-2-deoxy-.beta.-D-glucopyranosyl-22,31-dichloro-7-demethyl-64-O-demethyl-19-deoxy-56-O-2-deoxy-2-(10-methyl-1-oxoundecyl)amino-.beta.-D-glucopyranosyl-42-O-.alpha.-D-mannopyranosyl-
RESTRICTION ENDONUCLEASE NSI I