127612-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127612-49-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,1 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 127612-49:
(8*1)+(7*2)+(6*7)+(5*6)+(4*1)+(3*2)+(2*4)+(1*9)=121
121 % 10 = 1
So 127612-49-1 is a valid CAS Registry Number.
127612-49-1Relevant articles and documents
A UNIQUE TRIMOLECULAR MICHAEL REACTION AND CYCLIZATION
Al-Arab, Mohamed M.,Ghanem, Bader S.,Fitton, Alan O.
, p. 6545 - 6552 (2007/10/02)
1,3-Diaryl-2-propene-1-ones react with ethyl cyanoacetate in presence of sodium ethoxide at room temperature to give 2-aroyl-1,3,5-triaryl-4-carbethoxy-4-cyanocyclohexanols.The structure of the reaction products was established by infrared, H-1 and C-13 n
