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5,5-di(but-2-yn-1-yl)-2,2-dimethyl-1,3-dioxane-4,6-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1301254-66-9

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1301254-66-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1301254-66-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,1,2,5 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1301254-66:
(9*1)+(8*3)+(7*0)+(6*1)+(5*2)+(4*5)+(3*4)+(2*6)+(1*6)=99
99 % 10 = 9
So 1301254-66-9 is a valid CAS Registry Number.

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