220898-97-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220898-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,8,9 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 220898-97:
(8*2)+(7*2)+(6*0)+(5*8)+(4*9)+(3*8)+(2*9)+(1*7)=155
155 % 10 = 5
So 220898-97-5 is a valid CAS Registry Number.
220898-97-5Relevant academic research and scientific papers
Yarovenko,Kosarev,Zavarzin,Krayushkin
, p. 1947 - 1951 (1998)
A convenient procedure was developed for the synthesis of carbamoylamidoximes by the reaction of N(S)-substituted monothiooxamides with hydroxylamine hydrochloride in pyridine.
