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Tributyltinhydride, also known as TBTH, is an organotin compound with the chemical formula (C4H9)3SnH. It is a colorless, oily liquid that is highly toxic and has a pungent odor. TBTH is primarily used as a catalyst in various chemical reactions, such as the hydrosilylation of alkenes and alkynes, and as a reagent in the synthesis of other organotin compounds. Due to its toxicity and potential environmental impact, the use of tributyltin compounds has been restricted in many countries.

688-76-6

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688-76-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 688-76-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 688-76:
(5*6)+(4*8)+(3*8)+(2*7)+(1*6)=106
106 % 10 = 6
So 688-76-6 is a valid CAS Registry Number.

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