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129397-33-7

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129397-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129397-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,3,9 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 129397-33:
(8*1)+(7*2)+(6*9)+(5*3)+(4*9)+(3*7)+(2*3)+(1*3)=157
157 % 10 = 7
So 129397-33-7 is a valid CAS Registry Number.

129397-33-7Relevant articles and documents

Anti-tumor compounds, pharmaceutical compositions, methods for preparation thereof and for treatment

-

, (2008/06/13)

The present invention is directed to novel taxanes useful as chemotherapeutic agents or their precursors. Processes for preparing the novel taxanes include coupling reactions, in the presence of a base, of baccatin of formula (III) or (IV) STR1 with β-lac

Anti-tumor compounds, pharmaceutical compositions, methods for preparation thereof and for treatment

-

, (2008/06/13)

The present invention is directed to novel taxanes useful as chemotherapeutic agents or their precursors. Processes for preparing the novel taxanes include coupling reactions, in the presence of a base, of baccatin of formula (III) or (IV) STR1 with β-lac

A Stereoselective Synthesis of the (2R,3S)- and (2S,3R)-3-Amino-2-hydroxybutyric Acid Derivatives, the Key Components of a Renin Inhibitor and Bestatin

Kobayashi, Yuko,Takemoto, Yoshiji,Kamijo, Tetsuhide,Harada, Hiromu,Ito, Yoshio,Terashima, Shiro

, p. 1853 - 1868 (2007/10/02)

The title synthesis was achieved by featuring the -cycloaddition reaction of benzyloxyketene with a chiral imine derived from methyl (R)- or (S)-mandelate, alcoholysis of the formed 3,4-cis disubstituted β-lactam under acidic conditions, and reductiv

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