108735-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108735-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,7,3 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 108735-47:
(8*1)+(7*0)+(6*8)+(5*7)+(4*3)+(3*5)+(2*4)+(1*7)=133
133 % 10 = 3
So 108735-47-3 is a valid CAS Registry Number.
108735-47-3Relevant academic research and scientific papers
s-Triazolodiazacycloalkanes. I. Synthesis and Reactions of 3-Oxo-2,3,5,6,7,8-hexahydro-s-triazolo-pyrimidine
Krezel, Izabella
, p. 331 - 334 (2007/10/02)
3-Oxo-2,3,5,6,7,8-hexahydro-s-triazolopyrimidine (5) was synthesized and its reactivity towards acylating reagents was examined.The assignment of tautomeric structures based on n.m.r. spectral data is discussed.
