(2R,12bS)-3-Eth-(E)-ylidene-4-oxo-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizine-2-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 79228-07-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,2,2 and 8 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 79228-07: (7*7)+(6*9)+(5*2)+(4*2)+(3*8)+(2*0)+(1*7)=152 152 % 10 = 2 So 79228-07-2 is a valid CAS Registry Number.