The CAS Registry Mumber 61586-85-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,5,8 and 6 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 61586-85: (7*6)+(6*1)+(5*5)+(4*8)+(3*6)+(2*8)+(1*5)=144 144 % 10 = 4 So 61586-85-4 is a valid CAS Registry Number.
Get Best Price for61586-85-4(S)-phenyl-(2,2,2-trichloro-ethoxycarbonyloxy)-acetic acid (3aR)-2-methoxy-(3arC4,14bc)-1,5,6,8,9,14b-hexahydro-4H-cyclopenta[b][1,3]dioxolo[4',5':4,5]benzo[1,2-d]pyrrolo[1,2-a]azepin-1t-yl ester