34761-24-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34761-24-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,7,6 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 34761-24:
(7*3)+(6*4)+(5*7)+(4*6)+(3*1)+(2*2)+(1*4)=115
115 % 10 = 5
So 34761-24-5 is a valid CAS Registry Number.
34761-24-5Relevant 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.
