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2-Amino-4-methylsulfanyl-1,1-diphenyl-butan-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57728-45-7

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57728-45-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57728-45-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,7,2 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 57728-45:
(7*5)+(6*7)+(5*7)+(4*2)+(3*8)+(2*4)+(1*5)=157
157 % 10 = 7
So 57728-45-7 is a valid CAS Registry Number.

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