109253-86-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109253-86-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,2,5 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 109253-86:
(8*1)+(7*0)+(6*9)+(5*2)+(4*5)+(3*3)+(2*8)+(1*6)=123
123 % 10 = 3
So 109253-86-3 is a valid CAS Registry Number.
109253-86-3Relevant articles and documents
Convenient synthesis of 1-arylmethyl-2-naphthols
Paul, Nawal K.,Dietrich, Lindsay,Jha, Amitabh
, p. 877 - 888 (2007)
A new environmentally benign, two-step procedure for the synthesis of 1-arylmethyl-2-naphthols in good to excellent yield is reported. It involves microwave-assisted facile formation of Mannich bases of 2-naphthol under solvent-free conditions and subsequ
