117376-95-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117376-95-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,3,7 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117376-95:
(8*1)+(7*1)+(6*7)+(5*3)+(4*7)+(3*6)+(2*9)+(1*5)=141
141 % 10 = 1
So 117376-95-1 is a valid CAS Registry Number.
117376-95-1Relevant articles and documents
1,3-Dipolar Cycloaddition of 5,6-Dihydroimidazothiazolium Betaines
Kim, Dong Jin,Yoo, Kyung Ho,Park, Sang Woo
, p. 2347 - 2352 (2007/10/02)
5,6-Dihydroimidazothiazolium betains were generated in situ from 3,7-disubstituted 5,6-dihydroimidazothiazolium bromides and triethlyamine.The reaction of these imidazothiazolium betaines with acetylenic dipolarophiles, such as ethyl propiol