(3aS,4R,9S,9aR)-4,9-Dimethyl-2-phenyl-3a,4,5,6,7,8,9,9a-octahydro-benzo[f]isoindole-1,3-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 92013-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,1 and 3 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 92013-70: (7*9)+(6*2)+(5*0)+(4*1)+(3*3)+(2*7)+(1*0)=102 102 % 10 = 2 So 92013-70-2 is a valid CAS Registry Number.