709014-38-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 709014-38-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,9,0,1 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 709014-38:
(8*7)+(7*0)+(6*9)+(5*0)+(4*1)+(3*4)+(2*3)+(1*8)=140
140 % 10 = 0
So 709014-38-0 is a valid CAS Registry Number.
709014-38-0Relevant articles and documents
A new synthesis of 5-substituted-3-phenyl-2H-pyrano[2,3-b]quinolin-2-ones
Venkatesh Kumar,Subramani,Rajendran
, p. 918 - 920 (2007/10/03)
Synthesis of title compounds and derivatives is reported by the Perkin reaction of 3-formyl-4-phenyl/methyl-2-quinolones (3) with sodium salt of phenylacetic acid. The 3-formyl-2-quinolones 3 were obtained from 2-chloro-3-formyl-4-phenyl/methylquinolines
