(1R,6S,12bR)-1-ethyl-6-formyl-4-oxo-1,2,3,4,6,7,12,12b-octahydroindolo[2,3-a]quinolizine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 944796-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,7,9 and 6 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 944796-77: (8*9)+(7*4)+(6*4)+(5*7)+(4*9)+(3*6)+(2*7)+(1*7)=234 234 % 10 = 4 So 944796-77-4 is a valid CAS Registry Number.