14230-03-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14230-03-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,3 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 14230-03:
(7*1)+(6*4)+(5*2)+(4*3)+(3*0)+(2*0)+(1*3)=56
56 % 10 = 6
So 14230-03-6 is a valid CAS Registry Number.
14230-03-6Relevant articles and documents
A NEW APPROACH TO 5-ARYLIDENETHIAZOLIDIN-4-ONES
Rudorf, Wolf-Dieter,Schwarz, Ralf
, p. 3459 - 3465 (2007/10/02)
Reaction of 3-phenylpropynamides with heterocumulenes in the presence of a base yields 5-arylidenethiazolidin-4-ones by intramolecular nucleophilic addition to the α-carbon of the CC triple bond.