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(1R,3R,4R,5R)-3,4-Bis<(tert-butyldimethylsilyl)oxy>-1-hydroxy-6-oxabicyclo<3.2.1>octan-7-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

155270-76-1

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155270-76-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155270-76-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,2,7 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 155270-76:
(8*1)+(7*5)+(6*5)+(5*2)+(4*7)+(3*0)+(2*7)+(1*6)=131
131 % 10 = 1
So 155270-76-1 is a valid CAS Registry Number.

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