The CAS Registry Mumber 115393-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,3,9 and 3 respectively; the second part has 2 digits, 5 and 4 respectively. Calculate Digit Verification of CAS Registry Number 115393-54: (8*1)+(7*1)+(6*5)+(5*3)+(4*9)+(3*3)+(2*5)+(1*4)=119 119 % 10 = 9 So 115393-54-9 is a valid CAS Registry Number.
Base-dependent regioselective and P-stereocontrolled hydrolysis of nucleoside 3'-O-(O-2,4,6-trimethylbenzoyl methanephosphonothioate)s
Wozniak,Chworos,Pyzowski,Stec
, p. 9109 - 9112 (2007/10/03)
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Get Best Price for115393-54-9(S)-Methyl-phosphonothioic acid O-[(2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl] ester