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1,3,2-Dioxaborinane, 2-[2,2'-bithiophen]-5-yl-5,5-dimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

320381-92-8

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320381-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 320381-92-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,0,3,8 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 320381-92:
(8*3)+(7*2)+(6*0)+(5*3)+(4*8)+(3*1)+(2*9)+(1*2)=108
108 % 10 = 8
So 320381-92-8 is a valid CAS Registry Number.

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