(1aS,5aS,8aR,8bR)-1a,2,5a,7,8,8b-hexahydro-3,8,8,8b-tetramethyl-4H,6H-oxireno[4a,5]naphtho[1,8-bc]furan-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 347393-59-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,7,3,9 and 3 respectively; the second part has 2 digits, 5 and 9 respectively. Calculate Digit Verification of CAS Registry Number 347393-59: (8*3)+(7*4)+(6*7)+(5*3)+(4*9)+(3*3)+(2*5)+(1*9)=173 173 % 10 = 3 So 347393-59-3 is a valid CAS Registry Number.