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6-amino-4-{2-[(4-fluorobenzyl)oxy]-3-methoxyphenyl}-3-(4-isobutylphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

448909-88-4

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448909-88-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 448909-88-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,8,9,0 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 448909-88:
(8*4)+(7*4)+(6*8)+(5*9)+(4*0)+(3*9)+(2*8)+(1*8)=204
204 % 10 = 4
So 448909-88-4 is a valid CAS Registry Number.

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