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(1R,2R,5R)-8-(tert-butoxycarbonyl)-2-(methoxycarbonyl)-8-azabicyclo<3.2.1>octane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

172277-48-4

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172277-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 172277-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,2,7 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 172277-48:
(8*1)+(7*7)+(6*2)+(5*2)+(4*7)+(3*7)+(2*4)+(1*8)=144
144 % 10 = 4
So 172277-48-4 is a valid CAS Registry Number.

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