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1,4-anhydro-4-C-(prop-2-enyl)-5-O-triisopropylsilyl-L-xylitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

216960-12-2

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216960-12-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 216960-12-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,9,6 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 216960-12:
(8*2)+(7*1)+(6*6)+(5*9)+(4*6)+(3*0)+(2*1)+(1*2)=132
132 % 10 = 2
So 216960-12-2 is a valid CAS Registry Number.

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