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(R)-5-(but-3-yn-1-yl)-2,2,3,3,8,8,9,9-octamethyl-4,7-dioxa-3,8-disiladecane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1613271-09-2

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1613271-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1613271-09-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,2,7 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1613271-09:
(9*1)+(8*6)+(7*1)+(6*3)+(5*2)+(4*7)+(3*1)+(2*0)+(1*9)=132
132 % 10 = 2
So 1613271-09-2 is a valid CAS Registry Number.

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