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905717-32-0

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905717-32-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 905717-32-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,5,7,1 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 905717-32:
(8*9)+(7*0)+(6*5)+(5*7)+(4*1)+(3*7)+(2*3)+(1*2)=170
170 % 10 = 0
So 905717-32-0 is a valid CAS Registry Number.

905717-32-0Downstream Products

905717-32-0Relevant articles and documents

α-C-H Bond Functionalization of Unprotected Alicyclic Amines: Lewis-Acid-Promoted Addition of Enolates to Transient Imines

Kim, Jae Hyun,Paul, Anirudra,Ghiviriga, Ion,Seidel, Daniel

supporting information, p. 797 - 801 (2021/02/06)

Enolizable cyclic imines, obtained in situ from their corresponding lithium amides by oxidation with simple ketone oxidants, are readily alkylated with a range of enolates to provide mono- and polycyclic β-aminoketones in a single operation, including the natural product (±)-myrtine. Nitrile anions also serve as competent nucleophiles in these transformations, which are promoted by BF3 etherate. β-Aminoesters derived from ester enolates can be converted to the corresponding β-lactams.

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