124521-14-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124521-14-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,5,2 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 124521-14:
(8*1)+(7*2)+(6*4)+(5*5)+(4*2)+(3*1)+(2*1)+(1*4)=88
88 % 10 = 8
So 124521-14-8 is a valid CAS Registry Number.
124521-14-8Relevant articles and documents
Synthesis of new Lichen tridepsides
Elix, John A.,Jayanthi, Vilas K.,McCaffery, Leslie F.,Yu, Jin
, p. 1045 - 1052 (2007/10/03)
The unambiguous total synthesis of ten O-methyl and/or C-hydroxy derivatives of gyrophoric acid (1) has been achieved by using the condensation of an appropriately substituted benzole acid and benzyl lecanorate (33) or benzyl 2-O-methyllecanorate (32) in the key step.
