92033-80-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92033-80-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,0,3 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92033-80:
(7*9)+(6*2)+(5*0)+(4*3)+(3*3)+(2*8)+(1*0)=112
112 % 10 = 2
So 92033-80-2 is a valid CAS Registry Number.
92033-80-2Relevant academic research and scientific papers
Microwave-assisted regioselective synthesis of β-aminoketones via the Mannich reaction
Gadhwal,Baruah,Prajapati,Sandhu
, p. 341 - 342 (2007/10/03)
A new and efficient method for the regioselective synthesis of β- aminoketones has been achieved by a simple reaction of formaldehyde, a secondary amine and a ketone under microwave irradiation.
