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3,4-dihydroxy-1,4-dimesityl-butan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

855221-25-9

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855221-25-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 855221-25-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,2,2 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 855221-25:
(8*8)+(7*5)+(6*5)+(5*2)+(4*2)+(3*1)+(2*2)+(1*5)=159
159 % 10 = 9
So 855221-25-9 is a valid CAS Registry Number.

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855221-25-9Downstream Products

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