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(20S,22R)-De-A,B-25-hydroxy-22-methylcholestan-8-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

305371-76-0

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305371-76-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 305371-76-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,5,3,7 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 305371-76:
(8*3)+(7*0)+(6*5)+(5*3)+(4*7)+(3*1)+(2*7)+(1*6)=120
120 % 10 = 0
So 305371-76-0 is a valid CAS Registry Number.

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