O-aryl phosphorodifluoridothioates and o-aryl...
O-benzoquinone
O-benzoylthiamine disulfide and its preparation
O-benzoylthiamine disulfide and its preparation
O-benzylphenoxy-n-piperidinopropane compounds
O-biphenylazo dimethyl-ribitylaminobenzene, and a process of...
O-cyanophenyl esters of phosphonic, phosphoric, and...
O-diazoacetyl serines and process of making
O-ethyl s-(ethylxanthoyl) piperidyl thiophosphate
O-halogenphenylcarbamates
O-hydroxy-o'-carboxy azo dyestuffs and their production
O-hydroxyaryl dihalotriazines
O-hydroxyazo-dyestuff
O-hydroxybenzophenones with acidic groups as ultraviolet...
O-iodo-phenylcarbamates and fungicidal compositions
O-isopropoxyphenyl n-chloro-acetyl-n-methylcarbamates and...
O-methyl o-(trihaloethyl) o-dihalovinyl-phosphates
O-methyl-l-tyrosyl amides and their preparation
O-methyl-o-ethyl-o-para-nitrophenyl thiophosphate
O-polyalkoxylated high molecular weight n-alkanone and...