309928-97-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 309928-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,9,9,2 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 309928-97:
(8*3)+(7*0)+(6*9)+(5*9)+(4*2)+(3*8)+(2*9)+(1*7)=180
180 % 10 = 0
So 309928-97-0 is a valid CAS Registry Number.
309928-97-0Relevant articles and documents
Synthesis of all four possible stereoisomers of 5-hydroxylysine
Allevi, Pietro,Anastasia, Mario
, p. 3151 - 3160 (2007/10/03)
A simple protocol for the transformation of L- and D-glutamic acids into the enantiopure forms of all four isomers of 5-hydroxylysine is described. Copyright (C) 2000 Elsevier Science Ltd.
