145471-71-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145471-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,4,7 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 145471-71:
(8*1)+(7*4)+(6*5)+(5*4)+(4*7)+(3*1)+(2*7)+(1*1)=132
132 % 10 = 2
So 145471-71-2 is a valid CAS Registry Number.
145471-71-2Relevant articles and documents
Synthesis of polydentate ligands containing amides and thiols for biomimetic metal complexes
Heinrich,Chottard,Li
, p. 1323 - 1333 (2001)
Three pentadentate "N2S3" and one tetradentate "N2S2" new ligands with "N" = CONH and "S" = SH have been synthesized. The key step is the direct diamide formation from the malonyl diester and the amines in the p
