Isovaleroyl oxokadsurane,a novel dibenzocyclooctadiene lignan pos-sessing a spirobenzofuranoid skeleton was isolated from the stems of Kadsuracoccinea.Its struc
The present paper reports a novel chemiluminescence,i.e,isopropylalcohol-C10<sup>-</sup>-H<sub>2</sub>O<sub>2</sub> system.The chemiluminescence intensity is pr
6 kinds of IPN’s PVA were synthesized by using different monomers of HEMA, MAA and MMA. The effect of adding polysaccharide was also studied. The cell growth o
Time-resolved IR absorption spectroscopy has been used to atudy the photochemistry of W(CO)<sub>6</sub> in cyclohexane, carbon tetrachloride, and the mixture of c
A reliable and sensitive method is developed for the detection of commondiuretics in human urine. diuretics along with probenecid are methylated and subjectedt