145383-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145383-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,3,8 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 145383-69:
(8*1)+(7*4)+(6*5)+(5*3)+(4*8)+(3*3)+(2*6)+(1*9)=143
143 % 10 = 3
So 145383-69-3 is a valid CAS Registry Number.
145383-69-3Relevant academic research and scientific papers
Azoles. Part 10. Thiazolothienopyrimidine, a New Heterocyclic Ring System
Athmani, Salah,Iddon, Brian
, p. 7689 - 7702 (2007/10/02)
Thienothiazoles were prepared by reaction of 4-chlorothiazole-5-carbaldehydes or 4-chlorothiazole-5-carbonitriles with either ethyl 2-mercaptoacetate or 2-mercaptoacetamide.The 6-aminothienothiazole-5-carboxamides obtained were converted int
