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2-(6-benzyloxy-2,2-bis-benzyloxymethyl-6-methyl-hept-4-yn-1-yl)-tetrahydrofuran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1303559-41-2

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1303559-41-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1303559-41-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,3,5,5 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1303559-41:
(9*1)+(8*3)+(7*0)+(6*3)+(5*5)+(4*5)+(3*9)+(2*4)+(1*1)=132
132 % 10 = 2
So 1303559-41-2 is a valid CAS Registry Number.

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