We have recently reported a new method for the preparation of the Vilsmeier-Haack reagent (VH) [1-6]. Our method obviates the use of toxic reagents such as phosgene, thionyl chloride, or phosphoryl ...

COLUMN. If Donald Trump follows through on his threats of 25% tariffs against the European Union, the latter has serious ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

4112.T Hodogaya Chemical Co., Ltd.