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120589-32-4

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120589-32-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120589-32-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,5,8 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 120589-32:
(8*1)+(7*2)+(6*0)+(5*5)+(4*8)+(3*9)+(2*3)+(1*2)=114
114 % 10 = 4
So 120589-32-4 is a valid CAS Registry Number.

120589-32-4Relevant articles and documents

A versatile approach to N-Boc-statine and N-Boc-norstatine based on the reduction of 1-trialkylsilyl acetylenic ketones. Strong remote effect of the C(1) substituent on the stereoselectivity

Alemany, Carme,Bach, Jordi,Farra?s, Jaume,Garcia, Jordi

, p. 1831 - 1834 (2008/02/11)

(formula presented) An efficient, unified approach to chiral, protected β-hydroxy γ-amino and α-hydroxy β-amino acids derived from Boc-L-leucine has been accomplished on the basis of the oxazaborolidine-controlled, stereoselective reduction of 1-trialkyls

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