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(S)-2-[(4R,5S,6S)-2,2-Di-tert-butyl-6-((S)-1-[1,3]dithiolan-2-yl-ethyl)-5-methyl-[1,3,2]dioxasilinan-4-yl]-pentan-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

193416-16-9

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193416-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193416-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,4,1 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 193416-16:
(8*1)+(7*9)+(6*3)+(5*4)+(4*1)+(3*6)+(2*1)+(1*6)=139
139 % 10 = 9
So 193416-16-9 is a valid CAS Registry Number.

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