(7aS,11aR)-5,6,7a,8,9,10,11,11a-octahydro-4H-pyrido[3',4';4,5]pyrrolo[ 3,2,1-ij]quinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 552879-61-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,2,8,7 and 9 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 552879-61: (8*5)+(7*5)+(6*2)+(5*8)+(4*7)+(3*9)+(2*6)+(1*1)=195 195 % 10 = 5 So 552879-61-5 is a valid CAS Registry Number.