(3aS,4S,6aS,7aR,11aS,11bR,11cR)-2,2,4,10,10-Pentamethyl-octahydro-1,3,6,7,9,11-hexaoxa-benzo[de]anthracene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 88392-82-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,3,9 and 2 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 88392-82: (7*8)+(6*8)+(5*3)+(4*9)+(3*2)+(2*8)+(1*2)=179 179 % 10 = 9 So 88392-82-9 is a valid CAS Registry Number.