136809-01-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136809-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,8,0 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 136809-01:
(8*1)+(7*3)+(6*6)+(5*8)+(4*0)+(3*9)+(2*0)+(1*1)=133
133 % 10 = 3
So 136809-01-3 is a valid CAS Registry Number.
136809-01-3Relevant academic research and scientific papers
Process for preparing pyrimidinetrione derivatives
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, (2008/06/13)
This invention relates to a process for preparation of pyrimidinetriones. It also relates to novel N-dihydroxyphosphoryl pyrimidinetrione derivatives which may be useful as water-soluble prodrugs of certain pyrimidinetrione compounds.
