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144037-78-5

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144037-78-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144037-78-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,0,3 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 144037-78:
(8*1)+(7*4)+(6*4)+(5*0)+(4*3)+(3*7)+(2*7)+(1*8)=115
115 % 10 = 5
So 144037-78-5 is a valid CAS Registry Number.

144037-78-5Downstream Products

144037-78-5Relevant articles and documents

Visible-Light-Mediated Aromatic Substitution Reactions of Cyanoarenes with 4-Alkyl-1,4-dihydropyridines through Double Carbon-Carbon Bond Cleavage

Nakajima, Kazunari,Nojima, Sunao,Sakata, Ken,Nishibayashi, Yoshiaki

, p. 1028 - 1032 (2016/04/05)

Novel aromatic substitution reactions of cyanoarenes with 4-alkyl-1,4-dihydropyridines as alkylating reagents in the presence of a catalytic amount of a photoredox catalyst proceed smoothly to give the corresponding alkyl-substituted arenes in good to high yields. The present reaction system realizes a novel C-C bond-forming reaction between two fragments generated from the C-C bond-cleavage reactions of two independent substrates.

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