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((S)-4-(tert-Butyl-dimethyl-silanyloxy)-4-{(2R,5S)-5-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-5-methyl-tetrahydro-furan-2-yl}-pentyl)-triphenyl-phosphonium; iodide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

112497-05-9

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112497-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112497-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,4,9 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112497-05:
(8*1)+(7*1)+(6*2)+(5*4)+(4*9)+(3*7)+(2*0)+(1*5)=109
109 % 10 = 9
So 112497-05-9 is a valid CAS Registry Number.

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