The CAS Registry Mumber 98263-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,6 and 3 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 98263-83: (7*9)+(6*8)+(5*2)+(4*6)+(3*3)+(2*8)+(1*3)=173 173 % 10 = 3 So 98263-83-3 is a valid CAS Registry Number.
Get Best Price for98263-83-3Acetic acid (3S,4S,10R,13R,14S,17R)-17-((R)-5,6-dihydroxy-4-isopropyl-1,5-dimethyl-hexyl)-4,13,14-trimethyl-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-3-yl ester