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tert-Butyl-dimethyl-((R)-(S)-2-oxiranyl-propoxy)-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

477200-72-9

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477200-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 477200-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,2,0 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 477200-72:
(8*4)+(7*7)+(6*7)+(5*2)+(4*0)+(3*0)+(2*7)+(1*2)=149
149 % 10 = 9
So 477200-72-9 is a valid CAS Registry Number.

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