The CAS Registry Mumber 26305-86-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,3,0 and 5 respectively; the second part has 2 digits, 8 and 6 respectively. Calculate Digit Verification of CAS Registry Number 26305-86: (7*2)+(6*6)+(5*3)+(4*0)+(3*5)+(2*8)+(1*6)=102 102 % 10 = 2 So 26305-86-2 is a valid CAS Registry Number.
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Get Best Price for26305-86-2(E)-2-Methyl-2-butenoic acid [(3aS)-2,3,3aα,4,4a,5,7aα,8,9,9aα-decahydro-9β-hydroxy-4aβ,8α-dimethyl-3-methylene-2,5-dioxoazuleno[6,5-b]furan-4α-yl] ester