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(4-Cl-C6H4)2B(O-i-C4H9) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130906-63-7

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130906-63-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130906-63-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,9,0 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 130906-63:
(8*1)+(7*3)+(6*0)+(5*9)+(4*0)+(3*6)+(2*6)+(1*3)=107
107 % 10 = 7
So 130906-63-7 is a valid CAS Registry Number.
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