112273-77-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112273-77-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,2,7 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 112273-77:
(8*1)+(7*1)+(6*2)+(5*2)+(4*7)+(3*3)+(2*7)+(1*7)=95
95 % 10 = 5
So 112273-77-5 is a valid CAS Registry Number.
112273-77-5Relevant articles and documents
Synthesis of some new imidazo[1,2-a]pyrimidin-5(1H)-ones as potential antineoplastic agents
Badawey,Kappe
, p. 1003 - 1006 (2007/10/03)
Some substituted imidazo[1,2-a]pyrimidin-5(1H)-ones have been synthesized via the reaction of 2-aminoimidazole sulfate with some β-keto esters, diethyl ethoxymethylenemalonate and ethyl ethoxymethylenecyanoacetate. Several compounds were screened for thei