70893-31-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70893-31-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,9 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 70893-31:
(7*7)+(6*0)+(5*8)+(4*9)+(3*3)+(2*3)+(1*1)=141
141 % 10 = 1
So 70893-31-1 is a valid CAS Registry Number.
70893-31-1Relevant academic research and scientific papers
Palladium-Catalyzed Synthesis of Didehydroamino Acid Derivatives
Carlstroem, Anne-Sofie,Frejd, Torbjoern
, p. 414 - 418 (2007/10/02)
The palladium-catalyzed coupling of 2-amidoacrylates with aryl iodides under phase-transfer conditions yields aromatic (Z)-didehydroamino acid derivatives, which give various protected aromatic amino acids via catalytic hydrogenation using Pd/C or the Wil
