928842-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 928842-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,8,8,4 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 928842-99:
(8*9)+(7*2)+(6*8)+(5*8)+(4*4)+(3*2)+(2*9)+(1*9)=223
223 % 10 = 3
So 928842-99-3 is a valid CAS Registry Number.
928842-99-3Relevant academic research and scientific papers
Au-catalyzed reaction of propargylic sulfides and dithioacetals
Peng, Lingling,Zhang, Xiu,Zhang, Shiwei,Wang, Jianbo
, p. 1192 - 1197 (2007/10/03)
(Chemical Equation Presented) Propargylic sulfides and dithioacetals are found to undergo similar transformations as propargylic carboxylates when catalyzed by AuCl or AuCl3, affording indene derivatives through pentannulation of aromatic rings
