98381-84-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98381-84-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,3,8 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 98381-84:
(7*9)+(6*8)+(5*3)+(4*8)+(3*1)+(2*8)+(1*4)=181
181 % 10 = 1
So 98381-84-1 is a valid CAS Registry Number.
98381-84-1Relevant academic research and scientific papers
Novel carbostyril anchored heterocycles.
Zoorob,Afsah,Hamama
, p. 246 - 247 (2007/10/02)
The behaviour of 3-acetylcarbostyril derivative 1, towards the Mannich reaction and the reactivity of the products formed in their reactions with aniline, phenylhydrazine and benzenesulphonyl chloride were studied. Furthermore, the reaction of 1 with thio
