(3S,3aS,5aR,9R,9aS,9bS)-5a-hydroxymethyl-2-methoxy-3,9-dimethyl-3a,4,5,5a,6,9,9a,9b-octahydronaphtho<1,2-b>furan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 73719-35-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,1 and 9 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 73719-35: (7*7)+(6*3)+(5*7)+(4*1)+(3*9)+(2*3)+(1*5)=144 144 % 10 = 4 So 73719-35-4 is a valid CAS Registry Number.