14533-94-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14533-94-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,5,3 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 14533-94:
(7*1)+(6*4)+(5*5)+(4*3)+(3*3)+(2*9)+(1*4)=99
99 % 10 = 9
So 14533-94-9 is a valid CAS Registry Number.
14533-94-9Relevant academic research and scientific papers
Synthesis of 2-Alkoxy-6-aryl-5-cyano-4(3H)-pyrimidinones
Perez, Miguel A.,Soto, Jose L.
, p. 177 - 179 (2007/10/02)
The reaction of methyl 3-aryl-2-cyano-3-methoxypropenoates 1 with cyanamide and sodium methoxide in methanol afforded after acid hydrolysis the methyl 3--3-aryl-2-cyanopropenoates 4.By performing the reaction in higher boiling alcoho
