17127-23-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17127-23-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,2 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17127-23:
(7*1)+(6*7)+(5*1)+(4*2)+(3*7)+(2*2)+(1*3)=90
90 % 10 = 0
So 17127-23-0 is a valid CAS Registry Number.
17127-23-0Relevant articles and documents
Mild Acetylation of Amides, Thiamides, Ureas, and Thioureas Using Methyl Bis(1-naphthyl)bismuthinate in Acetic Acid
Ogawa, Takuji,Miyazaki, Kikuko,Suzuki, Hitomi
, p. 1651 - 1654 (1990)
Amides, thioamides, ureas, and thioureas were N-acetylated in good yield with acetic acid in the presence of methyl bis(1-naphthyl)bismuthinate at room tempereature.
