1-((2R,3R,4S,5S)-5-fluoro-3,4-dihydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 1613589-04-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,5,8 and 9 respectively; the second part has 2 digits, 0 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1613589-04: (9*1)+(8*6)+(7*1)+(6*3)+(5*5)+(4*8)+(3*9)+(2*0)+(1*4)=170 170 % 10 = 0 So 1613589-04-0 is a valid CAS Registry Number.