254976-69-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 254976-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,4,9,7 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 254976-69:
(8*2)+(7*5)+(6*4)+(5*9)+(4*7)+(3*6)+(2*6)+(1*9)=187
187 % 10 = 7
So 254976-69-7 is a valid CAS Registry Number.
254976-69-7Relevant academic research and scientific papers
Synthesis and properties of β- and γ-aminoalkyl sulfides
Krivonogov,Murinov,Miftakhov,Spirikhin
, p. 269 - 277 (2007/10/03)
Reactions of mercaptans with allyl chloride, hydrobromination of the resulting allyl alkyl sulfides, and condensation of β-bromoalkyl sulfides with secondary amines were studied. The resulting β- and γ-aminoalkyl sulfides wre tested in gas treatment to re
