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(1R,4S)-4-Acetylamino-cyclopent-2-enecarboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

205055-80-7

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205055-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205055-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,0,5 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 205055-80:
(8*2)+(7*0)+(6*5)+(5*0)+(4*5)+(3*5)+(2*8)+(1*0)=97
97 % 10 = 7
So 205055-80-7 is a valid CAS Registry Number.

205055-80-7Upstream product

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