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1453095-83-4

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1453095-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1453095-83-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,3,0,9 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1453095-83:
(9*1)+(8*4)+(7*5)+(6*3)+(5*0)+(4*9)+(3*5)+(2*8)+(1*3)=164
164 % 10 = 4
So 1453095-83-4 is a valid CAS Registry Number.

1453095-83-4Downstream Products

1453095-83-4Relevant articles and documents

Electrophile-driven copper-catalyzed one-pot synthesis of 3-halogen quinoline derivatives

Cheng, Jie,Zhai, Hong,Bai, Jun,Tang, Jun,Lv, Ling,Sun, Bei

supporting information, p. 4044 - 4046 (2015/02/02)

A convenient and regioselective one-pot synthesis of 3-chloride or 3-bromide quinoline derivatives was achieved through a Grignard addition reaction by alkynyl Grignard regent to o-trifluoroacetyl aniline and a Cu(II)-catalyzed cyclization-halogenation tandem reaction with aqueous HCl or HBr as electrophilic reagent.

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