(1S,2S,4aR,8S,8aS)-1,2,4a,5,6,7,8,8a-octahydro-8-hydroxy-2-methyl-1-naphthalenemethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 137445-60-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,4,4 and 5 respectively; the second part has 2 digits, 6 and 0 respectively. Calculate Digit Verification of CAS Registry Number 137445-60: (8*1)+(7*3)+(6*7)+(5*4)+(4*4)+(3*5)+(2*6)+(1*0)=134 134 % 10 = 4 So 137445-60-4 is a valid CAS Registry Number.