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(2R,3S,4aS,5S,8aR)-5-allyl-5-hydroxy-2,3-dimethoxy-2,3-dimethyl-2,3,4a,8a-tetrahydro-1,4-benzodioxin-6(5H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

552291-14-2

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552291-14-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 552291-14-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,2,2,9 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 552291-14:
(8*5)+(7*5)+(6*2)+(5*2)+(4*9)+(3*1)+(2*1)+(1*4)=142
142 % 10 = 2
So 552291-14-2 is a valid CAS Registry Number.

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