98832-98-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98832-98-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,8,3 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98832-98:
(7*9)+(6*8)+(5*8)+(4*3)+(3*2)+(2*9)+(1*8)=195
195 % 10 = 5
So 98832-98-5 is a valid CAS Registry Number.
98832-98-5Relevant articles and documents
Synthesis and Pharmacological Activity of Some New 4(3H)-Quinazolone Derivatives
Ossman, Abdel Rahman El Nasser,Safwat, H. M.,Aziza, Mohsen A.
, p. 333 - 335 (2007/10/02)
New derivatives of 2-methyl-4(3H)-quinazolone have been prepared and their structures assigned on the basis of IR, PMR and mass spectra.Some of them show CNS depressant activity.