The CAS Registry Mumber 74059-24-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,0,5 and 9 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 74059-24: (7*7)+(6*4)+(5*0)+(4*5)+(3*9)+(2*2)+(1*4)=128 128 % 10 = 8 So 74059-24-8 is a valid CAS Registry Number.
Get Best Price for74059-24-8(2S,11bS)-2-(6,7-Dimethoxy-3,4-dihydro-isoquinolin-1-ylmethyl)-9,10-dimethoxy-4-oxo-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinoline-3-carboxylic acid methyl ester