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5,6,7,8-tetrachloro-1,4-dihydro-1-methoxy-1,4-ethenonaphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20033-29-8

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20033-29-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20033-29-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,3 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20033-29:
(7*2)+(6*0)+(5*0)+(4*3)+(3*3)+(2*2)+(1*9)=48
48 % 10 = 8
So 20033-29-8 is a valid CAS Registry Number.

20033-29-8Upstream product

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