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(C6H5)CH2CH2CH2(NC5H4)B(OH)2(1+)*Cl(1-)=[(C6H5)CH2CH2CH2(NC5H4)B(OH)2]Cl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1258840-58-2

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1258840-58-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258840-58-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,8,4 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1258840-58:
(9*1)+(8*2)+(7*5)+(6*8)+(5*8)+(4*4)+(3*0)+(2*5)+(1*8)=182
182 % 10 = 2
So 1258840-58-2 is a valid CAS Registry Number.

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