922142-36-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 922142-36-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,2,1,4 and 2 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 922142-36:
(8*9)+(7*2)+(6*2)+(5*1)+(4*4)+(3*2)+(2*3)+(1*6)=137
137 % 10 = 7
So 922142-36-7 is a valid CAS Registry Number.
922142-36-7Relevant academic research and scientific papers
Assembly of 3-acyloxindoles via Cul/L-proline-catalyzed intramolecular arylation of β-keto amides
Lu, Biao,Ma, Dawei
, p. 6115 - 6118 (2007/10/03)
(Chemical Equation Presented) Intramolecular coupling of β-keto 2-iodoanilides catalyzed by Cul/L-proline in DMSO occurs at room temperature, affording substituted 3-acyloxindoles in good yield. Electronic effects on the aromatic ring have little influenc
