189503-76-2 Usage
General Description
1,2,4-Triazolo[4,3-a]pyrimidine-7-sulfonic acid, 5-mercapto- is a chemical compound with the molecular formula C6H4N4O3S2. It is a sulfonic acid derivative of triazolopyrimidine, containing a mercapto group. 1,2,4-Triazolo[4,3-a]pyrimidine-7-sulfonic acid, 5-mercapto- is used in the synthesis of pharmaceuticals and can act as a versatile building block for the development of new drugs. It has been studied for its potential antimicrobial and anticancer properties, and its derivatives have shown promise in various biological applications. Additionally, 1,2,4-Triazolo[4,3-a]pyrimidine-7-sulfonic acid, 5-mercapto- has been investigated for its potential use in materials science and organic synthesis due to its unique chemical properties.
Check Digit Verification of cas no
The CAS Registry Mumber 189503-76-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,5,0 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 189503-76:
(8*1)+(7*8)+(6*9)+(5*5)+(4*0)+(3*3)+(2*7)+(1*6)=172
172 % 10 = 2
So 189503-76-2 is a valid CAS Registry Number.