3-ethyl-1,2,3,4,6,7,12,12b-octahydroindolo<2,3-a>quinolizine-2-yl acetic acid ethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 4736-65-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,3 and 6 respectively; the second part has 2 digits, 6 and 5 respectively. Calculate Digit Verification of CAS Registry Number 4736-65: (6*4)+(5*7)+(4*3)+(3*6)+(2*6)+(1*5)=106 106 % 10 = 6 So 4736-65-6 is a valid CAS Registry Number.