111730-61-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111730-61-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,7,3 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 111730-61:
(8*1)+(7*1)+(6*1)+(5*7)+(4*3)+(3*0)+(2*6)+(1*1)=81
81 % 10 = 1
So 111730-61-1 is a valid CAS Registry Number.
111730-61-1Relevant articles and documents
3,6-Dialkyl-2-hydroxypyrazine 1-Oxides as Acyl Carriers
Okuwaki, Yukari,Inagawa, Yukiko,Tamamura, Hideo,Suzuki, Taeko,Kuwana, Hiroko,et al.
, p. 187 - 190 (2007/10/02)
3,6-Dialkyl-2-hydroxypyrazine 1-oxides were found to be useful as acyl carriers.Benzoyl derivatives were convenient reagents for benzoylation of amines and hydroxy compounds.