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The chemical compound "(C4H9)3SnOC(C2H5)2CH2CH2Cl" is a complex organotin compound with a molecular formula that can be broken down as follows: "(C4H9)3" represents three butyl groups (C4H9), "Sn" is the symbol for tin, "O" stands for oxygen, "C(C2H5)2" signifies two ethyl groups (C2H5) attached to a carbon atom, "CH2CH2Cl" indicates a chloroethyl group. (C4H9)3SnOC(C2H5)2CH2CH2Cl is characterized by the presence of a tin atom bonded to three butyl groups and an oxygen atom, which in turn is connected to a carbon atom with two ethyl groups and a chloroethyl group. It is a type of organotin compound that may have applications in various chemical industries, such as in the production of stabilizers for plastics or as a catalyst in certain chemical reactions.

40894-20-0

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40894-20-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40894-20-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,8,9 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 40894-20:
(7*4)+(6*0)+(5*8)+(4*9)+(3*4)+(2*2)+(1*0)=120
120 % 10 = 0
So 40894-20-0 is a valid CAS Registry Number.

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