65211-56-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65211-56-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,2,1 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 65211-56:
(7*6)+(6*5)+(5*2)+(4*1)+(3*1)+(2*5)+(1*6)=105
105 % 10 = 5
So 65211-56-5 is a valid CAS Registry Number.
65211-56-5Relevant articles and documents
Novel exploration of the SNAr reaction
Raeppel, Stéphane,Raeppel, Franck,Suffert, Jean
, p. 794 - 796 (1998)
Propargylic, allylic and benzylic alcohols prove to be fairly successful as activated nucleophiles, under mild conditions for the SNAr reaction.