The ion-molecule reactions of disubstituted benzenes with the ion system of acetyl chlorideunder the chemical ionization condition were examined and the fragmen
A new C21 furanoterpene, ent-untenospongin A (2), together with a known related compound, tetradehydrofurospongin-1 (1), has been isolated from the Indian marin
The IR spectrum and 11B and 27Al MAS NMR spectra of Al18B4O33 are presented and discussed in relation to the possible existence of boron atoms substituting for
The title complex bis{1-(2-methoxyethyl)indenyl}dysprosium chloride ((CH3OCH2CH2C9H6)2DyCl, Mr=544.42) crystallizes in the triclinic,space group P(No.2) with un
From the radix of Pueraria peduncularis Grah., two new oleanene-type triterpenoid saponins named pedunsaponins B (2) and C (3) were isolated. Their structures w
This paper studies the induced Chern connection of submanifolds in a Finsler manifold and gets the relations between the induced Chern connection and the Chern
Liquid crystalline polymer-polyamide 66 (LCP/PA66) blends were compounded by usingaBrabender mixing followed by compression moulding. The LCP employed was a sem
This paper establishes some strong type and weak type estimates for commutator [b,I1] on Herz-type spaces,where b ∈ BMO(Rn) and I1 is a fractional integration