83812-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83812-24-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,1 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 83812-24:
(7*8)+(6*3)+(5*8)+(4*1)+(3*2)+(2*2)+(1*4)=132
132 % 10 = 2
So 83812-24-2 is a valid CAS Registry Number.
83812-24-2Relevant academic research and scientific papers
Heterocyclic derivatives
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, (2008/06/13)
Compounds of formula (I) wherein R1 is hydrogen or hydroxy; R2 is hydrogen; or R1 and R2 are joined together so that CR1 14 CR2 is a double bond; X is selected from --Ch2 CH
