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NiBr2C6H2(CH3)3NP(C6H5)2CH2P(C6H5)2NC6H2(CH3)3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

288263-09-2

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288263-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 288263-09-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,8,2,6 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 288263-09:
(8*2)+(7*8)+(6*8)+(5*2)+(4*6)+(3*3)+(2*0)+(1*9)=172
172 % 10 = 2
So 288263-09-2 is a valid CAS Registry Number.

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