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(1R,4S)-(+)-N-<2''-(1,3-dioxolan-2-yl)ethyl>-2-exo-(<(1'S,2'R,4'R,4S)-2'-hydroxy-7',7'-dimethylbicyclo<2.2.1>heptan-1'-yl>methylsulfinyl)bicyclo<2.2.1>hept-5-ene-2-endo,3-endodicarboximide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142009-88-9

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142009-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142009-88-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,0,0 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 142009-88:
(8*1)+(7*4)+(6*2)+(5*0)+(4*0)+(3*9)+(2*8)+(1*8)=99
99 % 10 = 9
So 142009-88-9 is a valid CAS Registry Number.

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