trans-1,2,3,4,4a,5,6,8a-octahydro-1,1-dimethyl-6,6-ethylenedioxy-4a-(hydroxymethyl)naphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 71886-93-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,8,8 and 6 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 71886-93: (7*7)+(6*1)+(5*8)+(4*8)+(3*6)+(2*9)+(1*3)=166 166 % 10 = 6 So 71886-93-6 is a valid CAS Registry Number.