98485-17-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98485-17-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,4,8 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 98485-17:
(7*9)+(6*8)+(5*4)+(4*8)+(3*5)+(2*1)+(1*7)=187
187 % 10 = 7
So 98485-17-7 is a valid CAS Registry Number.
98485-17-7Relevant articles and documents
Nitration of carbonic, sulfuric and oxalic acid-derived amides in liquid carbon dioxide
Kuchurov, Ilya V.,Fomenkov, Igor V.,Zlotin, Sergei G.,Tartakovsky, Vladimir A.
, p. 81 - 83 (2013)
N-Nitro- and N,N'-dinitroamides of carbonic, sulfuric and oxalic acids have been prepared in 76-99% yield by the nitration of the corresponding amides with dinitrogen pentoxide in liquid carbon dioxide.
