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benzo[b]naphtho[2,3-d]furan-5-boronic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1256544-85-0

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  • 17-oxatetracyclo[8.7.0.03, .011,1 ]heptadeca-1(10),2,4,6,8,11(16),12,14-octaen-2-ylboronic acid

    Cas No: 1256544-85-0

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1256544-85-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256544-85-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,5,4 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1256544-85:
(9*1)+(8*2)+(7*5)+(6*6)+(5*5)+(4*4)+(3*4)+(2*8)+(1*5)=170
170 % 10 = 0
So 1256544-85-0 is a valid CAS Registry Number.

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