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6-{(1R,2S,3R)-3-(tert-Butyl-dimethyl-silanyloxy)-2-[(E)-(3S,5S)-3-(tert-butyl-dimethyl-silanyloxy)-5-methyl-non-1-enyl]-5-oxo-cyclopentylsulfanyl}-hexanoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83009-73-8

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83009-73-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83009-73-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,0 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 83009-73:
(7*8)+(6*3)+(5*0)+(4*0)+(3*9)+(2*7)+(1*3)=118
118 % 10 = 8
So 83009-73-8 is a valid CAS Registry Number.

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