677006-31-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 677006-31-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,7,0,0 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 677006-31:
(8*6)+(7*7)+(6*7)+(5*0)+(4*0)+(3*6)+(2*3)+(1*1)=164
164 % 10 = 4
So 677006-31-4 is a valid CAS Registry Number.
677006-31-4Relevant articles and documents
A convenient synthesis of dihydro- and tetrahydro-1,3-thiazine derivatives from β-aryl-β-amino acids
Leflemme, Nicolas,Dallemagne, Patrick,Rault, Sylvain
, p. 1503 - 1505 (2007/10/03)
A facile synthesis of 2-alkyl-4-aryl-5,6-dihydro-4H-1,3-thiazines and cis-2-alkyl-4-aryl-3,4,5,6-tetrahydro-2H-1,3-thiazines with potential therapeutic interest was achieved starting from readily accessible β-aryl-β-amino acids.
