83760-08-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83760-08-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,6 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83760-08:
(7*8)+(6*3)+(5*7)+(4*6)+(3*0)+(2*0)+(1*8)=141
141 % 10 = 1
So 83760-08-1 is a valid CAS Registry Number.
83760-08-1Relevant articles and documents
2-Diazo-1,3-dimesityl-2H-indene and 1,3-Dimesitylisoindenylidene
Jones, David W.,Pomfret, Alan
, p. 249 - 253 (2007/10/02)
Reduction of 1,3-dihydroxy-1,3-dimesitylindan-2-one oxime 5 with HI-HOAc gives the primary enamine, 2-amino-1,3-dimesitylindene 7.This resists hydrolysis to 1,3-dimesitylindan-2-one 6 even with boiling concentrated HCl-dioxane (1:1); steric protection of
