The CAS Registry Mumber 165547-36-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,5,4 and 7 respectively; the second part has 2 digits, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 165547-36: (8*1)+(7*6)+(6*5)+(5*5)+(4*4)+(3*7)+(2*3)+(1*6)=154 154 % 10 = 4 So 165547-36-4 is a valid CAS Registry Number.
Get Best Price for165547-36-4(2S,3R,4S,5S,6S)-1-((1R,5S,7S)-10,10-Dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-6-[1,3]dithiolan-2-yl-3,5-dihydroxy-2,4-dimethyl-heptan-1-one