118699-64-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118699-64-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,6,9 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 118699-64:
(8*1)+(7*1)+(6*8)+(5*6)+(4*9)+(3*9)+(2*6)+(1*4)=172
172 % 10 = 2
So 118699-64-2 is a valid CAS Registry Number.
118699-64-2Relevant academic research and scientific papers
Nitrones and Oxaziridines. XXXVI Synthesis of Cyclic Thiohydroxamic Acids
Black, David St.C.,Ooi, Kim Lean
, p. 37 - 47 (2007/10/02)
2-Cyano-1-pyrroline 1-oxides (1) could not be converted directly into the related cyclic thiohydroxamic acids (8).Potassium ethyl xanthate transformed nitrones (1) into the imidates (2).The cyclic hydroxamic acids (4) can be converted into the thiohydroxa
