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4-methyl-2-<(1S)-1,2,2-trimethylcyclopentyl>-2-cyclohexen-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220489-30-5

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220489-30-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220489-30-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,4,8 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 220489-30:
(8*2)+(7*2)+(6*0)+(5*4)+(4*8)+(3*9)+(2*3)+(1*0)=115
115 % 10 = 5
So 220489-30-5 is a valid CAS Registry Number.

220489-30-5Relevant academic research and scientific papers

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