(2R,3R,3aR,9aR)-5,5,7,7-Tetraisopropyl-3-propoxy-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 799248-31-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,9,2,4 and 8 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 799248-31: (8*7)+(7*9)+(6*9)+(5*2)+(4*4)+(3*8)+(2*3)+(1*1)=230 230 % 10 = 0 So 799248-31-0 is a valid CAS Registry Number.