129222-52-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129222-52-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,2 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129222-52:
(8*1)+(7*2)+(6*9)+(5*2)+(4*2)+(3*2)+(2*5)+(1*2)=112
112 % 10 = 2
So 129222-52-2 is a valid CAS Registry Number.
129222-52-2Relevant academic research and scientific papers
Nitroketene-s,n-acetals as precursors for nitroacetamides and the elusive nitrothioacetahides
Manjunatha, Sulur G.,Reddy, K. Venodhar,Rajappa, Srinivasachari
, p. 1327 - 1330 (2007/10/02)
1-Amino-1-methylthio-2-nitroethenes (2) can be converted in high yields to the Nitroacetamides (3) by Hg2+ catalysed hydrolysis and to the Nitrothioacetamides (4) by Na2S in ethanol-acetic acid.
