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[((CH3)3CNC)GeN(Si(CH3)3)C6H2(CH(C6H5)2)2CH3]2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1402072-81-4

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1402072-81-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1402072-81-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,2,0,7 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1402072-81:
(9*1)+(8*4)+(7*0)+(6*2)+(5*0)+(4*7)+(3*2)+(2*8)+(1*1)=104
104 % 10 = 4
So 1402072-81-4 is a valid CAS Registry Number.

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