145644-80-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145644-80-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,6,4 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 145644-80:
(8*1)+(7*4)+(6*5)+(5*6)+(4*4)+(3*4)+(2*8)+(1*0)=140
140 % 10 = 0
So 145644-80-0 is a valid CAS Registry Number.
145644-80-0Relevant academic research and scientific papers
Synthesis of Optically Active N-Acetyldehydroalanine Esters
Cativiela, C.,Villegas, M. D. Diaz de,Galvez, J. A.
, p. 198 - 199 (2007/10/02)
Reaction of N-acetyldehydroalanine methyl ester (methyl 2-acetamido-2-propenoate) with dimethylaluminium esters 2a-f gave the corresponding optically active N-acetyldehydroalanine esters 3a-f.
