Stannane, diethynyldimethyl-, also known as diethynyldimethylstannane, is an organotin compound with the chemical formula C4H6Sn. It is a colorless, volatile liquid that is sensitive to air and moisture. Stannane, diethynyldimethyl- is characterized by the presence of a tin (Sn) atom bonded to two methyl groups and two ethynyl groups. Diethynyldimethylstannane is used as a precursor in the synthesis of various organotin compounds, which have applications in the fields of polymer chemistry, catalysis, and as intermediates in the production of pharmaceuticals and agrochemicals. Due to its reactivity, it is typically handled under an inert atmosphere and stored away from light and heat.
The CAS Registry Mumber 1675-61-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,7 and 5 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1675-61: (6*1)+(5*6)+(4*7)+(3*5)+(2*6)+(1*1)=92 92 % 10 = 2 So 1675-61-2 is a valid CAS Registry Number.