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7-hydroxy-3-propyl-3H-benzofuran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

92017-02-2

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92017-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92017-02-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,1 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 92017-02:
(7*9)+(6*2)+(5*0)+(4*1)+(3*7)+(2*0)+(1*2)=102
102 % 10 = 2
So 92017-02-2 is a valid CAS Registry Number.

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