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(+/-)-3,3'-bis(2-naphthyl)-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

756491-50-6

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756491-50-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 756491-50-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,6,4,9 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 756491-50:
(8*7)+(7*5)+(6*6)+(5*4)+(4*9)+(3*1)+(2*5)+(1*0)=196
196 % 10 = 6
So 756491-50-6 is a valid CAS Registry Number.

756491-50-6Upstream product

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