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Diisopropyltin diiodide, with the chemical formula (C3H7)2SnI2, is an organotin compound that features a tin atom bonded to two isopropyl groups and two iodine atoms. It is a colorless, crystalline solid that is sensitive to air and moisture. diisopropyltin diiodide is primarily used in organic synthesis as a reagent and a catalyst in various chemical reactions, particularly in the formation of carbon-carbon bonds. Due to its reactivity, diisopropyltin diiodide is typically handled under an inert atmosphere to prevent decomposition. It is also known for its potential applications in the synthesis of pharmaceuticals and polymers, as well as in the study of organometallic chemistry.

3091-05-2

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3091-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3091-05-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,9 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3091-05:
(6*3)+(5*0)+(4*9)+(3*1)+(2*0)+(1*5)=62
62 % 10 = 2
So 3091-05-2 is a valid CAS Registry Number.

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