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(1RS,2RS,3RS,8SR)-2-Methyl-7-oxobicyclo<6.4.01,8>dodecan-3-carbonsaeure-methylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

97990-88-0

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97990-88-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97990-88-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,9,9 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 97990-88:
(7*9)+(6*7)+(5*9)+(4*9)+(3*0)+(2*8)+(1*8)=210
210 % 10 = 0
So 97990-88-0 is a valid CAS Registry Number.

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