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Boc-Pro-5-Ava-OBzl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76523-84-7

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76523-84-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76523-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,2 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 76523-84:
(7*7)+(6*6)+(5*5)+(4*2)+(3*3)+(2*8)+(1*4)=147
147 % 10 = 7
So 76523-84-7 is a valid CAS Registry Number.

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