The CAS Registry Mumber 23405-64-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,4,0 and 5 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 23405-64: (7*2)+(6*3)+(5*4)+(4*0)+(3*5)+(2*6)+(1*4)=83 83 % 10 = 3 So 23405-64-3 is a valid CAS Registry Number.
Get Best Price for23405-64-3Carbonic acid (3S,5S,8R,9S,10S,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester methyl ester