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{(S)-1-[(S)-1-(Chlorocarbonylmethyl-carbamoyl)-ethylcarbamoyl]-3-methyl-butyl}-carbamic acid 9H-fluoren-9-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

209910-39-4

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209910-39-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 209910-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,9,1 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 209910-39:
(8*2)+(7*0)+(6*9)+(5*9)+(4*1)+(3*0)+(2*3)+(1*9)=134
134 % 10 = 4
So 209910-39-4 is a valid CAS Registry Number.

209910-39-4Upstream product

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