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(3S,6R)-3-(tert-butoxycarbonyl)aminohexahydro-6-tert-butyldimethylsilyloxy-2H-azepin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

270902-72-2

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270902-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 270902-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,0,9,0 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 270902-72:
(8*2)+(7*7)+(6*0)+(5*9)+(4*0)+(3*2)+(2*7)+(1*2)=132
132 % 10 = 2
So 270902-72-2 is a valid CAS Registry Number.

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