1191065-23-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1191065-23-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,1,0,6 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1191065-23:
(9*1)+(8*1)+(7*9)+(6*1)+(5*0)+(4*6)+(3*5)+(2*2)+(1*3)=132
132 % 10 = 2
So 1191065-23-2 is a valid CAS Registry Number.
1191065-23-2Relevant academic research and scientific papers
Convenient synthesis of novel 2,2-dialkyl-1,2-dihydronaphtho[2,1-b]furans
Vaughan, Doug,Jha, Amitabh
scheme or table, p. 5709 - 5712 (2009/12/09)
Reaction of 2,2-dialkylacetaldehydes with electron-rich 2-naphthols in presence of p-TSA under closed-vessel solvent-free microwave irradiation conditions resulted in formation of corresponding dihydronaphtho[2,1-b]furans in good to excellent yields. In s
