2-methyl-4aα-(3-methoxyphenyl)-1,2,3,4,4a,5,6,7,8,8aβ-decahydro-6α-isoquinolinol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 61528-20-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,5,2 and 8 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 61528-20: (7*6)+(6*1)+(5*5)+(4*2)+(3*8)+(2*2)+(1*0)=109 109 % 10 = 9 So 61528-20-9 is a valid CAS Registry Number.