146229-53-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146229-53-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,2,2 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 146229-53:
(8*1)+(7*4)+(6*6)+(5*2)+(4*2)+(3*9)+(2*5)+(1*3)=130
130 % 10 = 0
So 146229-53-0 is a valid CAS Registry Number.
146229-53-0Relevant academic research and scientific papers
Heterocyclic compounds
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, (2008/06/13)
A compound of the formula I STR1 wherein: A 1 and A 2 are each independently N or CT in which T is hydrogen or (1-4C)alkyl;R 1 and R 2 are each independently hydrogen, (1-6C)alkyl, or (1-4C)alkanoyl;X 1 and X 2 are each independently O, S or NH; andL is a
