94192-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94192-28-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,9 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 94192-28:
(7*9)+(6*4)+(5*1)+(4*9)+(3*2)+(2*2)+(1*8)=146
146 % 10 = 6
So 94192-28-6 is a valid CAS Registry Number.
94192-28-6Relevant academic research and scientific papers
Synthesis of 5-Amino-1,3-dimethylpyrazol-4-yl Aryl Ketones
DeWald, H. A.
, p. 1175 - 1176 (2007/10/02)
A convenient preparation of 5-amino-1,3-dialkylpyrazol-4-yl heterocyclic ketones is reported.They are prepared from the reaction of heterocyclic esters with the di-lithio derivative from N-(4-bromo-1,3-dimethyl-1H-pyrazol-5-yl)benzamide (1).
