77373-95-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77373-95-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,3,7 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77373-95:
(7*7)+(6*7)+(5*3)+(4*7)+(3*3)+(2*9)+(1*5)=166
166 % 10 = 6
So 77373-95-6 is a valid CAS Registry Number.
77373-95-6Relevant articles and documents
Synthesis of Some New Thienylazetidinones and Thiazolidinones Containing Pyrazoline Moiety
Youssef, M. S. K.
, p. 796 - 798 (2007/10/02)
p-(2'-Thenylideneamino)acetophenone (I) obtained from thiophene-2-carboxyaldehyde and 4-aminoacetophenone, on condensation with aromatic aldehydes yields the corresponding p-(2'-thenylideneamino)-p-substituted-arylidene-acetophenones (II).Interaction of I