90929-93-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90929-93-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,9,2 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90929-93:
(7*9)+(6*0)+(5*9)+(4*2)+(3*9)+(2*9)+(1*3)=164
164 % 10 = 4
So 90929-93-4 is a valid CAS Registry Number.
90929-93-4Relevant academic research and scientific papers
Synthesis of α-Oxo and α-Hydroxy-1-benzyl-1,4-dihydro-3(2H)-isoquinolines
Sanna, Paolo,Savelli, Francesco
, p. 297 - 300 (2007/10/02)
The reaction of some primary amines with the methyl 2-phenylacetate (5) afforded the isoquinolinones 7a-d, which in turn were hydrogenated to 10a-d.The synthesis of these compounds was designed on the basis of a potential de
