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777950-69-3

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777950-69-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 777950-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,7,9,5 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 777950-69:
(8*7)+(7*7)+(6*7)+(5*9)+(4*5)+(3*0)+(2*6)+(1*9)=233
233 % 10 = 3
So 777950-69-3 is a valid CAS Registry Number.

777950-69-3Downstream Products

777950-69-3Relevant academic research and scientific papers

New taxane derivatives: Synthesis of baccatin[14,1-d]furan-2-one nucleus and its condensation with the norstatine side chain

Baldelli, Eleonora,Battaglia, Arturo,Bombardelli, Ezio,Carenzi, Giacomo,Fontana, Gabriele,Gelmi, Maria Luisa,Guerrini, Andrea,Pocar, Donato

, p. 6610 - 6616 (2007/10/03)

New taxanes 15 and 18, containing the unsaturated and saturated baccatin[14,1-d]furan-2-one nucleus, respectively, were prepared starting from the readily available 13-oxo-7-Tes-baccatin III (3). Sequential formation of the enolate of 3 and reaction with

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