The CAS Registry Mumber 71849-74-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,8,4 and 9 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 71849-74: (7*7)+(6*1)+(5*8)+(4*4)+(3*9)+(2*7)+(1*4)=156 156 % 10 = 6 So 71849-74-6 is a valid CAS Registry Number.
Get Best Price for71849-74-6Acetic acid (8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-(2-nitro-phenyldisulfanyl)-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl ester