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ethyl <(1'R,2'S,5'S)-6-hydroperoxy-2',6-'dimethylbicyclo<3.2.1>-7'-oxaoctyl>ethanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142980-87-8

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142980-87-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142980-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,9,8 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 142980-87:
(8*1)+(7*4)+(6*2)+(5*9)+(4*8)+(3*0)+(2*8)+(1*7)=148
148 % 10 = 8
So 142980-87-8 is a valid CAS Registry Number.

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