The CAS Registry Mumber 136949-06-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,9,4 and 9 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 136949-06: (8*1)+(7*3)+(6*6)+(5*9)+(4*4)+(3*9)+(2*0)+(1*6)=159 159 % 10 = 9 So 136949-06-9 is a valid CAS Registry Number.
Get Best Price for136949-06-9(6aR,7S,10aR)-6a,7,8,9,10,10a-Hexahydro-5,12-dihydroxy-4-methoxy-7-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyloxy)naphthacene-6,9,11-trione