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trichloro-(11-phenyl-undecyl)-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

18505-64-1

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18505-64-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18505-64-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,0 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 18505-64:
(7*1)+(6*8)+(5*5)+(4*0)+(3*5)+(2*6)+(1*4)=111
111 % 10 = 1
So 18505-64-1 is a valid CAS Registry Number.
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