(2S,3R,4S,5R,6S,7R,8S,10S,11S,12R)-(E)-1,7-di-(tert-butyldimethylsilyloxy)-3,5-O-[bis-(1-methylethyl)silylene]-15-iodo-5-oxo-2,4,6,8,10,12-hexamethylpentadec-14-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 339533-62-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,9,5,3 and 3 respectively; the second part has 2 digits, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 339533-62: (8*3)+(7*3)+(6*9)+(5*5)+(4*3)+(3*3)+(2*6)+(1*2)=159 159 % 10 = 9 So 339533-62-9 is a valid CAS Registry Number.
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