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(2S,5S)-N-(tert-butoxycarbonyl)-5-(carboxymethyl)pyrrolidine-2-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

523988-30-9

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523988-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 523988-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,3,9,8 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 523988-30:
(8*5)+(7*2)+(6*3)+(5*9)+(4*8)+(3*8)+(2*3)+(1*0)=179
179 % 10 = 9
So 523988-30-9 is a valid CAS Registry Number.

523988-30-9Upstream product

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