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135822-92-3

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135822-92-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135822-92-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,8,2 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 135822-92:
(8*1)+(7*3)+(6*5)+(5*8)+(4*2)+(3*2)+(2*9)+(1*2)=133
133 % 10 = 3
So 135822-92-3 is a valid CAS Registry Number.

135822-92-3Relevant articles and documents

Two-Step Asymmetric Synthesis of Disubstituted N-Tosyl Aziridines Having 98-100% ee: Use of a Phosphazene Base

Solladie-Cavallo, Arlette,Roje, Marin,Welter, Richard,Sunjic, Vitomir

, p. 1409 - 1412 (2004)

Unknown diaryl (1-3) and alkyl-phenyl (4, 5) N-tosyl aziridines have been successfully synthesized from pure (R,R,R,SS)-(-)-sulfonium salt derived from Eliel's oxathiane, tosylimines 11a-f, and using a phosphazene base (EtP2) to gene

Alkenyl Exchange of Allylamines via Nickel(0)-Catalyzed C-C Bond Cleavage

Fan, Chao,Lv, Xin-Yang,Xiao, Li-Jun,Xie, Jian-Hua,Zhou, Qi-Lin

, p. 2889 - 2893 (2019/02/19)

A functional group exchange reaction between allylamines and alkenes via nickel-catalyzed C - C bond cleavage and formation was developed. This reaction provides a novel protocol, which does not require the use of unstable imine substrates, for the synthesis of allylamines, which are widely used in the production of fine chemicals, pharmaceuticals, and agrochemicals.

Verkade's Superbase as an Organocatalyst for the Strecker Reaction

Yang, Jian,Chatelet, Bastien,Ziarelli, Fabio,Dufaud, Véronique,Hérault, Damien,Martinez, Alexandre

supporting information, p. 6328 - 6332 (2018/11/23)

Proazaphosphatranes -Verkade's superbases- proved to be efficient organocatalysts for the Strecker reaction between protected imines and trimethylsilyl cyanide (TMSCN). Excellent to quantitative yields were reached and, compared to other systems, only low

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