124309-45-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124309-45-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,3,0 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 124309-45:
(8*1)+(7*2)+(6*4)+(5*3)+(4*0)+(3*9)+(2*4)+(1*5)=101
101 % 10 = 1
So 124309-45-1 is a valid CAS Registry Number.
124309-45-1Relevant academic research and scientific papers
Quinazoline derivatives
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, (2008/06/13)
Compounds of structure (I): in which, , R1 to R4 are the same or different and are each hydrogen, C1 4alkyl, C1 4alkoxy, phenyl, C1 4alkylthio, C1 4alkanoyl
