(2R,5R,8aS)-2,5-Bis-(3-benzyloxy-propyl)-1,2,3,5,6,7,8,8a-octahydro-quinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 161693-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,6,9 and 3 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 161693-56: (8*1)+(7*6)+(6*1)+(5*6)+(4*9)+(3*3)+(2*5)+(1*6)=147 147 % 10 = 7 So 161693-56-7 is a valid CAS Registry Number.