A single MoFe_3S_4 cubane-like cluster compound has been synthesized through spon-taneous self-assembly of simple inorganic salts with organosulfur ligand for
Quantum chemical calculations and studies have been made on the different spin statesof unsaturated carbenes X_2C=C: and X_2C=C=C:(X=H, Li, F). The geometries
Natural maytansinoids and their synthetic intermediates (1-9) were studied by meansof mass spectrometry upon electron impact condition. The fragmentation pathw
In vitro transformation of suspension cultured single cells of carrot by Agrobacterium tumefaciens strain C58 was reported here. The results indicate that plant