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133294-70-9

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133294-70-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133294-70-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,2,9 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 133294-70:
(8*1)+(7*3)+(6*3)+(5*2)+(4*9)+(3*4)+(2*7)+(1*0)=119
119 % 10 = 9
So 133294-70-9 is a valid CAS Registry Number.

133294-70-9Relevant articles and documents

Synthesis of 2',3'-Dideoxy-3'-(phosphonomethyl)nucleosides, Phosphonate Analogs of 2'-Deoxy-3'-nucleotides

Morr, Michael,Ernst, Ludger,Schomburg, Dietmar

, p. 615 - 631 (2007/10/02)

1,2-Di-O-acetyl-5-O-benzoyl-3-deoxy-3-(diethoxyphosphorylmethyl)-β-D-ribofuranose (8) is linked (a) to the protected purine bases ABz, GiB and T, respectively, in the presence of potassium nonaflate and (b) to the silylated pyrimidin

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