(6aR,9S,10aR)-7-Propyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carbonyl azide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 99518-36-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,5,1 and 8 respectively; the second part has 2 digits, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 99518-36: (7*9)+(6*9)+(5*5)+(4*1)+(3*8)+(2*3)+(1*6)=182 182 % 10 = 2 So 99518-36-2 is a valid CAS Registry Number.