(+/-)-(3aR*,5S*,8bS*)-5-hydroxy-8,8-dimethyl-3,3a,4,5,6,7,8,8b-octahydroindeno[1,2-b]furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 51800-01-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,8,0 and 0 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 51800-01: (7*5)+(6*1)+(5*8)+(4*0)+(3*0)+(2*0)+(1*1)=82 82 % 10 = 2 So 51800-01-2 is a valid CAS Registry Number.