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Stannane, 1,2-ethynediylbis[triethyl-], also known as triethyl-1,2-ethynediylbis(stannane), is a chemical compound with the molecular formula C10H22Sn2. It is a colorless liquid at room temperature and is characterized by its unique structure, which consists of a central ethyne (acetylene) molecule bonded to two triethylstannane groups. Stannane, 1,2-ethynediylbis[triethyl- is an organotin compound, which means it contains carbon-tin bonds, and is used in various applications such as a catalyst in the production of polyurethane foams and as a stabilizer in PVC. Due to its potential environmental and health risks, it is important to handle this chemical with care and adhere to proper safety protocols.

994-99-0

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994-99-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 994-99-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,9 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 994-99:
(5*9)+(4*9)+(3*4)+(2*9)+(1*9)=120
120 % 10 = 0
So 994-99-0 is a valid CAS Registry Number.

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