[(6R,8R)-6-(3,4,5-Trimethoxy-phenyl)-2,3,6,7,8,9-hexahydro-[1,4]dioxino[2,3-g]isoquinolin-8-yl]-methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 118138-47-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,1,3 and 8 respectively; the second part has 2 digits, 4 and 7 respectively. Calculate Digit Verification of CAS Registry Number 118138-47: (8*1)+(7*1)+(6*8)+(5*1)+(4*3)+(3*8)+(2*4)+(1*7)=119 119 % 10 = 9 So 118138-47-9 is a valid CAS Registry Number.