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758691-53-1

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758691-53-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 758691-53-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,8,6,9 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 758691-53:
(8*7)+(7*5)+(6*8)+(5*6)+(4*9)+(3*1)+(2*5)+(1*3)=221
221 % 10 = 1
So 758691-53-1 is a valid CAS Registry Number.

758691-53-1Downstream Products

758691-53-1Relevant articles and documents

Enantioselective Reductive Coupling of Imines Templated by Chiral Diboron

Chen, Dongping,Li, Kaidi,Tang, Wenjun,Xu, Guangqing,Xu, Ronghua,Zhou, Mingkang

supporting information, p. 10337 - 10342 (2020/07/04)

We herein report a general, practical, and highly efficient method for asymmetric synthesis of a wide range of chiral vicinal diamines via reductive coupling of imines templated by chiral diboron. The protocol features high enantioselectivity and stereospecificity, mild reaction conditions, simple operating procedures, use of readily available starting materials, and a broad substrate scope. The method signifies the generality of diboron-enabled [3,3]-sigmatropic rearrangement.

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