2-(bromomethylidene)-1,3-dioxolane is a chemical compound with the molecular formula C4H5BrO2. It is a colorless liquid that is soluble in water and various organic solvents. 2-(bromomethylidene)-1,3-dioxolane is an important intermediate in the synthesis of various organic compounds, particularly in the preparation of pharmaceuticals and agrochemicals. It is also used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds. Due to its reactivity, it is essential to handle 2-(bromomethylidene)-1,3-dioxolane with care, as it can be hazardous and may cause irritation to the eyes, skin, and respiratory system.
The CAS Registry Mumber 4360-66-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,6 and 0 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 4360-66: (6*4)+(5*3)+(4*6)+(3*0)+(2*6)+(1*6)=81 81 % 10 = 1 So 4360-66-1 is a valid CAS Registry Number.