1762-64-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1762-64-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,6 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1762-64:
(6*1)+(5*7)+(4*6)+(3*2)+(2*6)+(1*4)=87
87 % 10 = 7
So 1762-64-7 is a valid CAS Registry Number.
1762-64-7Relevant academic research and scientific papers
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.
