Acetic acid (2S,12bS)-3-methylene-4-oxo-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizin-2-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 78229-29-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,2 and 9 respectively; the second part has 2 digits, 2 and 9 respectively. Calculate Digit Verification of CAS Registry Number 78229-29: (7*7)+(6*8)+(5*2)+(4*2)+(3*9)+(2*2)+(1*9)=155 155 % 10 = 5 So 78229-29-5 is a valid CAS Registry Number.