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1-Pyrrolidinecarboxylic acid, 2-(azidomethyl)-3-hydroxy-5-oxo-, 1,1-dimethylethyl ester, (2R,3S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

397883-89-5

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397883-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 397883-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,7,8,8 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 397883-89:
(8*3)+(7*9)+(6*7)+(5*8)+(4*8)+(3*3)+(2*8)+(1*9)=235
235 % 10 = 5
So 397883-89-5 is a valid CAS Registry Number.

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