74960-29-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74960-29-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,6 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74960-29:
(7*7)+(6*4)+(5*9)+(4*6)+(3*0)+(2*2)+(1*9)=155
155 % 10 = 5
So 74960-29-5 is a valid CAS Registry Number.
74960-29-5Relevant academic research and scientific papers
Studies on Heterocyclic Analogs of Azulene. VI. Cycloadditions of Styryl-substituted Aza Analogs of Azulene with Dimethyl Acetylenedicarboxylate
Abe, Noritaka,Nishiwaki, Tarozaemon
, p. 1406 - 1413 (2007/10/02)
8-cyclopentazulene (3), which undergoes thermal rearrangement into 3--3H-2a-azacyclopentazulene and 3a,4-dihydro
