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123862-50-0

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123862-50-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123862-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,8,6 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123862-50:
(8*1)+(7*2)+(6*3)+(5*8)+(4*6)+(3*2)+(2*5)+(1*0)=120
120 % 10 = 0
So 123862-50-0 is a valid CAS Registry Number.

123862-50-0Relevant articles and documents

Transition metal free intramolecular selective oxidative C(sp3)-N coupling: Synthesis of N-aryl-isoindolinones from 2-alkylbenzamides

Verma, Ajay,Patel, Saket,Meenakshi,Kumar, Amit,Yadav, Abhimanyu,Kumar, Shailesh,Jana, Sadhan,Sharma, Shubham,Prasad, Ch. Durga,Kumar, Sangit

supporting information, p. 1371 - 1374 (2015/02/18)

A synthetic method has been developed for the preparation of biologically important isoindolinones including indoprofen and DWP205190 drugs from 2-alkylbenzamide substrates by transition metal-free intramolecular selective oxidative coupling of C(sp3)-H and N-H bonds utilizing iodine, potassium carbonate and di-tert-butyl peroxide in acetonitrile at 110-140 °C.

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