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(3aα,4α,8α,8aα)-octahydro-3a,8,8a-trimethyl-4,8-methanoazulene-5,9(1H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

72346-57-7

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72346-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72346-57-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,3,4 and 6 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 72346-57:
(7*7)+(6*2)+(5*3)+(4*4)+(3*6)+(2*5)+(1*7)=127
127 % 10 = 7
So 72346-57-7 is a valid CAS Registry Number.

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