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718627-80-6

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718627-80-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 718627-80-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,8,6,2 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 718627-80:
(8*7)+(7*1)+(6*8)+(5*6)+(4*2)+(3*7)+(2*8)+(1*0)=186
186 % 10 = 6
So 718627-80-6 is a valid CAS Registry Number.

718627-80-6Downstream Products

718627-80-6Relevant articles and documents

THE METHOD FOR PRODUCTION OF SEMI-FINISHED PRODUCTS USEFUL IN SYNTHESIS OF PACLITAXEL

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Page 8, (2010/02/07)

The method for production of the semi-finished products useful in synthesis of Paclitaxel with the generalized formula (2), characterized in that phenyl isoserine derivatives, or mixtures of their epimerides with various configurations on the carbon 2' or their salts, are treated with triazine type condensing agent, possible in the presence of tertiary amine, in medium of anhydrous organic solvent, and the triazine esters produced are treated with Baccatin III, in medium of anhydrous organic solvent, possible in the presence of a catalyst.

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