(3aS,3a(1)R,5aR,10bS)-3a,10b-dimethyl-1,2,3,3a,7,10b-hexahydroisobenzofuro[7,1-fg]isochromene-4,9(3a(1)H,5aH)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 35949-19-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,9,4 and 9 respectively; the second part has 2 digits, 1 and 9 respectively. Calculate Digit Verification of CAS Registry Number 35949-19: (7*3)+(6*5)+(5*9)+(4*4)+(3*9)+(2*1)+(1*9)=150 150 % 10 = 0 So 35949-19-0 is a valid CAS Registry Number.