196212-64-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 196212-64-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,2,1 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 196212-64:
(8*1)+(7*9)+(6*6)+(5*2)+(4*1)+(3*2)+(2*6)+(1*4)=143
143 % 10 = 3
So 196212-64-3 is a valid CAS Registry Number.
196212-64-3Relevant articles and documents
Synthesis of new functionalized cyclic dipeptide
El Mahdi,Lavergnea,Martinez,Viallefont,Riche
, p. 3539 - 3545 (1997)
An efficient method has been developed for the synthesis of the functionalized cyclic dipeptide 6. The key step involves cyclisation of the linear dipeptide prepared by coupling a suitably protected β-amino acid with N-benzyl-t-butylglycinate.
