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(3aS,4aS,7aR)-3a-Methyl-4-methylene-octahydro-cyclobuta[1,2:1,4]dicyclopentene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

113343-72-9

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113343-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113343-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,3,4 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 113343-72:
(8*1)+(7*1)+(6*3)+(5*3)+(4*4)+(3*3)+(2*7)+(1*2)=89
89 % 10 = 9
So 113343-72-9 is a valid CAS Registry Number.

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