34494-93-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34494-93-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,4,9 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 34494-93:
(7*3)+(6*4)+(5*4)+(4*9)+(3*4)+(2*9)+(1*3)=134
134 % 10 = 4
So 34494-93-4 is a valid CAS Registry Number.
34494-93-4Relevant articles and documents
Synthesis of New Polyconjugated Systems Containing Iminodihydrofuran and Benzene Rings
Karapetyan, L. V.,Tokmajyan, G. G.
, p. 661 - 663 (2021/06/02)
Abstract: New polyconjugated systems containing iminodihydrofuran and benzene rings were successfully synthesized by reaction of 2-imino-2,5-dihydrofuran-3-carboxamide with 4-aminobenzohydrazide in acetic acid.
