27482-73-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27482-73-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,4,8 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 27482-73:
(7*2)+(6*7)+(5*4)+(4*8)+(3*2)+(2*7)+(1*3)=131
131 % 10 = 1
So 27482-73-1 is a valid CAS Registry Number.
27482-73-1Relevant articles and documents
SYNTHESIS OF THE N-TERMINAL TRIPEPTIDE OF THE OXYTOCIN SEQUENCE
Ivanov, A. K.,Karel'skii, V. N.,Krysin, E. P.,Lavut, E. E.,Zel'tser, I. E.,Antonov, A. A.
, p. 103 - 108 (2007/10/02)
Two schemes for the synthesis of the hydrazide of the N-terminal tripeptide of the oxytocin sequence are considered.It is shown that the most rational is a 1 + 2 scheme.