(2S,3S,3aS,9aR)-2-(2,4-Dimethoxy-pyrimidin-5-yl)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 681277-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,1,2,7 and 7 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 681277-20: (8*6)+(7*8)+(6*1)+(5*2)+(4*7)+(3*7)+(2*2)+(1*0)=173 173 % 10 = 3 So 681277-20-3 is a valid CAS Registry Number.
Get Best Price for681277-20-3(2S,3S,3aS,9aR)-2-(2,4-Dimethoxy-pyrimidin-5-yl)-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-ol