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1-[(S)-2-(1-Amino-2-hydroxy-ethyl)-4,5-dihydro-thiazole-4-carbonyl]-4-methoxy-1,5-dihydro-pyrrol-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81976-64-9

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81976-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81976-64-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,7 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 81976-64:
(7*8)+(6*1)+(5*9)+(4*7)+(3*6)+(2*6)+(1*4)=169
169 % 10 = 9
So 81976-64-9 is a valid CAS Registry Number.

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