122069-39-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122069-39-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,0,6 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 122069-39:
(8*1)+(7*2)+(6*2)+(5*0)+(4*6)+(3*9)+(2*3)+(1*9)=100
100 % 10 = 0
So 122069-39-0 is a valid CAS Registry Number.
122069-39-0Relevant articles and documents
Synthesis of Marchantin I, a Macrocyclic Bis(bibenzyl Ether) from Riccardia multifida
Dienes, Zoltan,Nogradi, Mihaly,Vermes, Borbala,Kajtar-Peredy, Maria
, p. 1141 - 1144 (2007/10/02)
The unambigous synthesis of marchantin (1), a bis(bibenzyl ether) with 18-membered ring, by Ullmann, Wittig, and modified Wurtz reaction is reported.