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(4aR,9aR)-4a-Methyl-4a,6,7,8,9,9a-hexahydro-1H-benzocycloheptene-2,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79391-94-9

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79391-94-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79391-94-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,3,9 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 79391-94:
(7*7)+(6*9)+(5*3)+(4*9)+(3*1)+(2*9)+(1*4)=179
179 % 10 = 9
So 79391-94-9 is a valid CAS Registry Number.

79391-94-9Upstream product

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