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1-(tert-butoxycarbonyl)-4-(6-chloronaphthalen-2-yl)sulfonylpiperazine-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

259809-22-8

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259809-22-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 259809-22-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,8,0 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 259809-22:
(8*2)+(7*5)+(6*9)+(5*8)+(4*0)+(3*9)+(2*2)+(1*2)=178
178 % 10 = 8
So 259809-22-8 is a valid CAS Registry Number.

259809-22-8Upstream product

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