773836-60-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 773836-60-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,3,8,3 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 773836-60:
(8*7)+(7*7)+(6*3)+(5*8)+(4*3)+(3*6)+(2*6)+(1*0)=205
205 % 10 = 5
So 773836-60-5 is a valid CAS Registry Number.
773836-60-5Relevant academic research and scientific papers
Vinyukov,Dmitriev,Ragulin
, p. 366 - 369 (2015)
A convenient approach to prepare N-protected α-aminophosphonic acids (phospho-isosteres of natural amino acids) via amidoalkylation of phosphorous acid in a mixture of acetic anhydride and acetyl chloride upon cooling has been developed.
