(5R,6S,8R)-5-((S)-4-iodobut-3-yn-2-yl)-2,2,3,3,6,8,11,11,12,12-decamethyl-4,10-dioxa-3,11-disilatridecane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 1352995-14-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,2,9,9 and 5 respectively; the second part has 2 digits, 1 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1352995-14: (9*1)+(8*3)+(7*5)+(6*2)+(5*9)+(4*9)+(3*5)+(2*1)+(1*4)=182 182 % 10 = 2 So 1352995-14-2 is a valid CAS Registry Number.