(1S,4aS,8aS)-2-(1,3-dioxolan-2-yl)-1,4,4a,5,6,7,8,8a-octahydro-1-hydroxy-5,5,8a-trimethyl-1-naphthalenecarboxaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 118244-95-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,2,4 and 4 respectively; the second part has 2 digits, 9 and 5 respectively. Calculate Digit Verification of CAS Registry Number 118244-95: (8*1)+(7*1)+(6*8)+(5*2)+(4*4)+(3*4)+(2*9)+(1*5)=124 124 % 10 = 4 So 118244-95-4 is a valid CAS Registry Number.