59999-72-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59999-72-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,9,9 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 59999-72:
(7*5)+(6*9)+(5*9)+(4*9)+(3*9)+(2*7)+(1*2)=213
213 % 10 = 3
So 59999-72-3 is a valid CAS Registry Number.
59999-72-3Relevant academic research and scientific papers
5-Heterocyclic-1,2,3,6-tetrahydro-4(5H) pyrimidinone
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, (2008/06/13)
The compounds of this invention are 5-heterocyclic-1,2,3,6-tetrahydro-4(5H)-pyrimidinethiones which have pharmacological activity, in particular gastric acid secretion inhibitory activity, and 5-heterocyclic-1,2,3,6-tetrahydro-4(5H)-pyrimidinones which are intermediates in the preparation therefor.
