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2H-Pyran-2-one, 5,6-dihydro-6-[(1E,3R)-4-hydroxy-3-(methoxymethoxy)-3-methyl-1-buten yl]-, (6R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

503004-70-4

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503004-70-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503004-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,0,0 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 503004-70:
(8*5)+(7*0)+(6*3)+(5*0)+(4*0)+(3*4)+(2*7)+(1*0)=84
84 % 10 = 4
So 503004-70-4 is a valid CAS Registry Number.

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