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(-)-(1R,2R,3S,4S,5R)-5-endo-amino-7-tert-butoxycarbonyl-2,3-exo-isopropylidenedioxy-7-azabicyclo[2.2.1]heptane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

573716-97-9

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573716-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 573716-97-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,7,3,7,1 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 573716-97:
(8*5)+(7*7)+(6*3)+(5*7)+(4*1)+(3*6)+(2*9)+(1*7)=189
189 % 10 = 9
So 573716-97-9 is a valid CAS Registry Number.

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