310462-59-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 310462-59-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,0,4,6 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 310462-59:
(8*3)+(7*1)+(6*0)+(5*4)+(4*6)+(3*2)+(2*5)+(1*9)=100
100 % 10 = 0
So 310462-59-0 is a valid CAS Registry Number.
310462-59-0Relevant articles and documents
A new approach to the synthesis of benzofuro[3,2-b]quinolines, benzothieno[3,2-b]quinolines and indolo[3,2-b]quinolines
Radl,Konvicka,Vachal
, p. 855 - 862 (2000)
Treatment of 2-hydroxy-, 2-mercapto-, and 2-ethoxycarbonylamino-benzonitriles 12 with 2-fluoro- or 2-nitrophenacylbromides 13 under alkaline conditions provided the corresponding benzofuran, benzothiophene, and indole intermediates 10, respectivelly. Nucl
