The CAS Registry Mumber 182243-71-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,2,4 and 3 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 182243-71: (8*1)+(7*8)+(6*2)+(5*2)+(4*4)+(3*3)+(2*7)+(1*1)=126 126 % 10 = 6 So 182243-71-6 is a valid CAS Registry Number.
Get Best Price for182243-71-6Chloro-methanesulfonic acid (8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester