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(1R,2S,3S,5S,6R,7S)-4,4-Dioxo-5-pentyl-4λ6-thia-tricyclo[5.2.1.02,6]dec-8-ene-3-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

107022-71-9

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107022-71-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107022-71-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,0,2 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 107022-71:
(8*1)+(7*0)+(6*7)+(5*0)+(4*2)+(3*2)+(2*7)+(1*1)=79
79 % 10 = 9
So 107022-71-9 is a valid CAS Registry Number.

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