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1-hydroxy-2-methoxymethoxy-3-methylanthraquinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73484-74-9

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73484-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73484-74-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,8 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73484-74:
(7*7)+(6*3)+(5*4)+(4*8)+(3*4)+(2*7)+(1*4)=149
149 % 10 = 9
So 73484-74-9 is a valid CAS Registry Number.

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