124294-91-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124294-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,2,9 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 124294-91:
(8*1)+(7*2)+(6*4)+(5*2)+(4*9)+(3*4)+(2*9)+(1*1)=123
123 % 10 = 3
So 124294-91-3 is a valid CAS Registry Number.
124294-91-3Relevant academic research and scientific papers
Quinazoline-substituted pyridazinone derivatives having cardiotonic activity
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, (2008/06/13)
Compounds of the formula STR1 wherein R3 is H or alkyl, Q1 and Q2 are independently hydrogen, alkyl, hydroxyl, alkoxyl, amino, mono or di alkylamino, nitro or halo or pharmaceutically acceptable salts are useful as cardiotonics.
