cis-(+/-)-1,2,3,3a,4,5,6,6a,7,8-decahydropyrido<2,1,6-de>quinolizine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 89959-61-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,5 and 9 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 89959-61: (7*8)+(6*9)+(5*9)+(4*5)+(3*9)+(2*6)+(1*1)=215 215 % 10 = 5 So 89959-61-5 is a valid CAS Registry Number.