131506-71-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131506-71-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,5,0 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 131506-71:
(8*1)+(7*3)+(6*1)+(5*5)+(4*0)+(3*6)+(2*7)+(1*1)=93
93 % 10 = 3
So 131506-71-3 is a valid CAS Registry Number.
131506-71-3Relevant academic research and scientific papers
Reactions of N-Acyl-N-(2,2,2-trichloroethylidene)amines with Enamines
Miltz, Wolfgang,Steglich, Wolfgang
, p. 750 - 751 (2007/10/02)
The reaction of N-acyl-N-(2,2,2-trichloroethylidene)amines with cyclic enamines affords chiral 2,2,2-trichloroethyl amine derivatives with high diastereo- and enantioselectivity.
