1253469-34-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1253469-34-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,4,6 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1253469-34:
(9*1)+(8*2)+(7*5)+(6*3)+(5*4)+(4*6)+(3*9)+(2*3)+(1*4)=159
159 % 10 = 9
So 1253469-34-9 is a valid CAS Registry Number.
1253469-34-9Relevant academic research and scientific papers
Synthesis of 2-(Substituted benzylideneamino)-4-(4'-hydroxyphenyl) thiazoles and their O-glucosides
Taile,Ingle,Hatzade
, p. 207 - 221 (2011/05/02)
2-Amino-4-(4'-hydroxyphenyl) thiazole 1a was prepared from reaction between p-hydroxyacetophenone, thiourea, and iodine; compound 1a was treated with several (aryl/hetro aryl) aldehydes to form 2-(substituted benzylideneamino)-4- (4'-hydroxyphenyl) thiazo
