1189584-08-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1189584-08-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,5,8 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1189584-08:
(9*1)+(8*1)+(7*8)+(6*9)+(5*5)+(4*8)+(3*4)+(2*0)+(1*8)=204
204 % 10 = 4
So 1189584-08-4 is a valid CAS Registry Number.
1189584-08-4Relevant academic research and scientific papers
Facile synthesis of 2-amino-5,6,7,8-tetrahydro-5,7-diarylpyrido[4,3-d] pyrimidin-4-ols
Amutha,Nagarajan
, p. 3348 - 3356 (2011/03/19)
2-Amino-5,6,7,8-tetrahydro-5,7-diarylpyrido[4,3-d]pyrimidin-4-ols were synthesized from various ethyl 2,6-diaryl-4-oxopiperidin-3-carboxylates with guanidine hydrochloride in presence of sodium ethoxide. Copyright Taylor & Francis Group, LLC.
