89379-30-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89379-30-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,7 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89379-30:
(7*8)+(6*9)+(5*3)+(4*7)+(3*9)+(2*3)+(1*0)=186
186 % 10 = 6
So 89379-30-6 is a valid CAS Registry Number.
89379-30-6Relevant articles and documents
Synthesis of Macrocyclic-Acyclic Polyether-Ester Compounds with Isoxazole Units
Auricchio, S.,Ricca, A.,Pava, O. Vajna de
, p. 1471 - 1472 (2007/10/02)
A series of macrocyclic-acyclic ether-ester compounds containing the isoxazole ring has been prepared by treating various dihydroxy compounds with 3,5-isoxazoledicarbonyl chloride.