(4aα,8aβ,9β,9aβ,10α,10aα)-1,4,4a,5,8,8a,9,9a,10,10a-Decahydro-9,10-bis(hydroxymethyl)anthracene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 56180-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,1,8 and 0 respectively; the second part has 2 digits, 6 and 9 respectively. Calculate Digit Verification of CAS Registry Number 56180-69: (7*5)+(6*6)+(5*1)+(4*8)+(3*0)+(2*6)+(1*9)=129 129 % 10 = 9 So 56180-69-9 is a valid CAS Registry Number.