22159-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22159-13-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,1,5 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22159-13:
(7*2)+(6*2)+(5*1)+(4*5)+(3*9)+(2*1)+(1*3)=83
83 % 10 = 3
So 22159-13-3 is a valid CAS Registry Number.
22159-13-3Relevant academic research and scientific papers
METHOD FOR THE SYNTHESIS OF 3-R-1,4,2-DIOXAZOL-5-ONES TECHNICAL FIELD
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Paragraph 0064-0066; 0070; 0082, (2020/12/25)
Provided are methods of preparing 3-R-1,4,2-dioxazol-5-one compounds using convenient and efficient methods. Also provided are 3-R-1,4,2-dioxazol-5-one compounds produced using the methods described.
