1342894-81-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1342894-81-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,2,8,9 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1342894-81:
(9*1)+(8*3)+(7*4)+(6*2)+(5*8)+(4*9)+(3*4)+(2*8)+(1*1)=178
178 % 10 = 8
So 1342894-81-8 is a valid CAS Registry Number.
1342894-81-8Relevant articles and documents
Synthesis of 3,6-epoxy[1,5]dioxocines from 2-hydroxyaromatic benzaldehydes
Sashidhara, Koneni V.,Kumar, Abdhesh,Bhaskara Rao
, p. 5659 - 5663 (2011)
Convenient and facile one step synthesis of medicinally relevant new 3,6-epoxy[1,5]dioxocines from 2-hydroxyaromatic benzaldehydes is described. The scope of the method was validated by examining the use of both electron rich and electron-deficient 2-hydroxyaromatic benzaldehydes.
