1-((2R,3R,3aS,9aR)-3-Hydroxymethyl-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-1H-pyrimidine-2,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 199480-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,4,8 and 0 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 199480-48: (8*1)+(7*9)+(6*9)+(5*4)+(4*8)+(3*0)+(2*4)+(1*8)=193 193 % 10 = 3 So 199480-48-3 is a valid CAS Registry Number.
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