(2R,4aS,6S,8aS)-6-tert-butyldimethylsiloxy-2-hydroxy-5,5,8a-trimethyl-3,4,4a,5,6,7,8,8a-octahydronaphthalen-1(2H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 479636-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,9,6,3 and 6 respectively; the second part has 2 digits, 9 and 2 respectively. Calculate Digit Verification of CAS Registry Number 479636-92: (8*4)+(7*7)+(6*9)+(5*6)+(4*3)+(3*6)+(2*9)+(1*2)=215 215 % 10 = 5 So 479636-92-5 is a valid CAS Registry Number.