928842-71-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 928842-71-1 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, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 928842-71:
(8*9)+(7*2)+(6*8)+(5*8)+(4*4)+(3*2)+(2*7)+(1*1)=211
211 % 10 = 1
So 928842-71-1 is a valid CAS Registry Number.
928842-71-1Relevant articles and documents
Au-catalyzed reaction of propargylic sulfides and dithioacetals
Peng, Lingling,Zhang, Xiu,Zhang, Shiwei,Wang, Jianbo
, p. 1192 - 1197 (2007)
(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
