129155-56-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129155-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,5 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129155-56:
(8*1)+(7*2)+(6*9)+(5*1)+(4*5)+(3*5)+(2*5)+(1*6)=132
132 % 10 = 2
So 129155-56-2 is a valid CAS Registry Number.
129155-56-2Relevant academic research and scientific papers
EIN EINFACHER WEG ZU DERIVATEN DES α-TRIFLUORMETHYLSUBSTITUIERTEN PHENYLALANINS VIA 4-BENZYL-4-TRIFLUORMETHYL-5(4H)-OXAZOLONE
Burger, Klaus,Gaa, Karl,Hoess, Eva
, p. 89 - 94 (2007/10/02)
4-Benzyl-4-trifluoromethyl-5(4H)-oxazolones 4 are suitable reagents for synthesis of various derivatives of α-trifluoromethyl substituted phenylalanines, i.e. amides, di-, and tripeptides.
