(3aS,5aR,6S,9aR)-6-{[(tert-butyl)(dimethyl)silyl]oxy}-3a,4,5,5a,6,7,8,9-octahydrocyclopenta[c]inden-3(3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 488124-24-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,8,1,2 and 4 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 488124-24: (8*4)+(7*8)+(6*8)+(5*1)+(4*2)+(3*4)+(2*2)+(1*4)=169 169 % 10 = 9 So 488124-24-9 is a valid CAS Registry Number.