504434-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 504434-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,4,4,3 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 504434-47:
(8*5)+(7*0)+(6*4)+(5*4)+(4*3)+(3*4)+(2*4)+(1*7)=123
123 % 10 = 3
So 504434-47-3 is a valid CAS Registry Number.
504434-47-3Relevant academic research and scientific papers
Solid-phase synthesis of 2-(4-carbamoylpyrazolyl)-4-alkylamino-6-aminopyrimidine derivatives
Haruta, Makoto,Ejima, Akio,Tanaka, Hiroshi,Takahashi, Takashi
, p. 79 - 83 (2007/10/03)
A solid-phase synthesis of 2-(1-pyrazolyl)pyrimidine derivatives is described. The developed methodology allows the construction of a library of 2-(1-pyrazolyl)pyrimidine.
