1242458-49-6 Usage
Uses
6-Amino-4-pyridazinecarboxylic Acid, can be used in the preparation of the Pyridazino[4,5-b]indole scaffold, which is a the core of wide variety of bio-active compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 1242458-49-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,4,5 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1242458-49:
(9*1)+(8*2)+(7*4)+(6*2)+(5*4)+(4*5)+(3*8)+(2*4)+(1*9)=146
146 % 10 = 6
So 1242458-49-6 is a valid CAS Registry Number.