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[((p-tert-butyl)C6H4)2B(CH2P(phenyl)2)2][5-azoniaspiro[4.4]nonane] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

591215-89-3

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591215-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 591215-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,9,1,2,1 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 591215-89:
(8*5)+(7*9)+(6*1)+(5*2)+(4*1)+(3*5)+(2*8)+(1*9)=163
163 % 10 = 3
So 591215-89-3 is a valid CAS Registry Number.

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