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958658-48-5

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958658-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 958658-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,8,6,5 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 958658-48:
(8*9)+(7*5)+(6*8)+(5*6)+(4*5)+(3*8)+(2*4)+(1*8)=245
245 % 10 = 5
So 958658-48-5 is a valid CAS Registry Number.

958658-48-5Relevant articles and documents

Sequential Reduction of Nitroalkanes Mediated by CS2 and Amidine/Guanidine Bases: A Controllable Nef Reaction

Ju, Minsoo,Guan, Weiyang,Schomaker, Jennifer M.,Harper, Kaid C.

, p. 8893 - 8898 (2019/11/11)

In this letter, we describe a mild, functional group-tolerant reductive Nef reaction that utilizes CS2 and an amidine or guanidine base to sequentially cleave N-O bonds. These conditions transform secondary nitroalkanes to ketones via an isolable oxime with minimal erosion at labile stereogenic carbons, show excellent compatibility with groups sensitive to oxidizing or reducing conditions, display good scalability, and are well-suited for generating useful 3-pyrrolidinone motifs from readily accessible 1,3-dipolar cycloaddition products.

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