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1343516-19-7

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1343516-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1343516-19-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,3,5,1 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1343516-19:
(9*1)+(8*3)+(7*4)+(6*3)+(5*5)+(4*1)+(3*6)+(2*1)+(1*9)=137
137 % 10 = 7
So 1343516-19-7 is a valid CAS Registry Number.

1343516-19-7Downstream Products

1343516-19-7Relevant academic research and scientific papers

Organocatalytic asymmetric synthesis of N,N-bis(dihydrofuranyl) hydroxyamines: A cascade reaction involving friedelcrafts alkylation, internal redox reaction umpolung

Sohtome, Yoshihiro,Yamaguchi, Takahisa,Shin, Bongki,Nagasawa, Kazuo

, p. 843 - 845 (2011)

Stereoselective syntheses of N,N-bis(dihydrofuranyl)- hydroxyamines from phenols and nitroolefins have been accomplished by means of cycle-specific catalysis with guanidine/bisthiourea organocatalyst and achiral base. Circumstantial evidence supports the idea that a nitroso intermediate participates in the dimerization, which involves internal redox reaction/umpolung.

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