(4R,4aR,5S,13bR)-4,5-Dihydroxy-12-methoxy-1,4,4a,5,8,9-hexahydro-indolo[7a,1-a]isoquinolin-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 78463-66-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,4,6 and 3 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 78463-66: (7*7)+(6*8)+(5*4)+(4*6)+(3*3)+(2*6)+(1*6)=168 168 % 10 = 8 So 78463-66-8 is a valid CAS Registry Number.