The CAS Registry Mumber 6488-67-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,8 and 8 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 6488-67: (6*6)+(5*4)+(4*8)+(3*8)+(2*6)+(1*7)=131 131 % 10 = 1 So 6488-67-1 is a valid CAS Registry Number.
Get Best Price for6488-67-1(1R,2R)-2-[(1R)-1α-(3-Furanyl)-3,5,6,7,8,8a-hexahydro-8aα-methyl-5-methylene-3-oxo-1H-2-benzopyran-6β-yl]-2,6,6-trimethyl-5-oxo-3-cyclohexene-1-acetic acid methyl ester