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6-chloro-4,4-dimethyl-[4H]-1,3-benzodioxin-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73050-73-4

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73050-73-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73050-73-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,5 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73050-73:
(7*7)+(6*3)+(5*0)+(4*5)+(3*0)+(2*7)+(1*3)=104
104 % 10 = 4
So 73050-73-4 is a valid CAS Registry Number.

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