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17β-acetoxy-2α-bromo-5α-androstan-3β-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

72272-79-8

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72272-79-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72272-79-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,7 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 72272-79:
(7*7)+(6*2)+(5*2)+(4*7)+(3*2)+(2*7)+(1*9)=128
128 % 10 = 8
So 72272-79-8 is a valid CAS Registry Number.

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