1386995-86-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1386995-86-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,6,9,9 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1386995-86:
(9*1)+(8*3)+(7*8)+(6*6)+(5*9)+(4*9)+(3*5)+(2*8)+(1*6)=243
243 % 10 = 3
So 1386995-86-3 is a valid CAS Registry Number.
1386995-86-3Relevant academic research and scientific papers
Transition-metal-free synthesis of oxindoles by potassium tert-butoxide-promoted intramolecular α-arylation
Beyer, Astrid,Buendia, Julien,Bolm, Carsten
, p. 3948 - 3951 (2012/10/08)
Potassium tert-butoxide-mediated intramolecular α-arylations of fluoro- and chloro-substituted anilides provide oxindoles in DMF at 80 °C. In this manner, diversely substituted products have been obtained in moderate to high yields.
