.beta.-cyanoalkylsilane preparation using amino ion exchange res

.beta.-cyanoalkylsilane preparation using divinylbenzene/4-vinyl

.beta.-cyanoalkylsilane preparation using tetraalkylammonium hal

.beta.-cyanoalkylsilane preparation using triorganophosphine com

.beta.-Cyclodextrine complex of benzene sulphonyl urea derivativ

.beta.-D-phenylthioxylosides, their method of preparation and th

.beta.-diketones, processes for making .beta.-diketones and use

.beta.-diketones, processes for making .beta.-diketones and use

.beta.-fluoroacyl-.beta.-halovinyl alkyl ethers

.beta.-form tris-(2, 3-epoxypropyl)-isocyanurate crystals and pr

.beta.-formyl-.beta.-hydroxy ester

.beta.-Galactosyl-umbelliferone-labeled aminoglycoside antibioti

.beta.-Glucuronidase activity and/or pH-dependent pharmaceutical

.beta.-hydroxyketone and its production

.beta.-hydroxyoxime ethers and solutions or dispersions crosslin

.beta.-isocyanato organosilanes

.beta.-ketonitrils

.beta.-lactam and cephem compounds and processes for their produ

.beta.-lactam antibacterial agents

.beta.-lactam antibiotics