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1,1-bis-(4-chloro-phenyl)-2,2-dimethyl-propan-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19685-55-3

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19685-55-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19685-55-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,8 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 19685-55:
(7*1)+(6*9)+(5*6)+(4*8)+(3*5)+(2*5)+(1*5)=153
153 % 10 = 3
So 19685-55-3 is a valid CAS Registry Number.
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