94724-75-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94724-75-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,7,2 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 94724-75:
(7*9)+(6*4)+(5*7)+(4*2)+(3*4)+(2*7)+(1*5)=161
161 % 10 = 1
So 94724-75-1 is a valid CAS Registry Number.
94724-75-1Relevant academic research and scientific papers
Apocyanine Dyes from 4,5-Dioxo-3-methyl-1-phenyl-pyrazoline
Koraiem, Ahmed Ibrahim Mahmoud
, p. 811 - 816 (2007/10/02)
Cyanine dyes in which the two heterocyclic nuclei are directly linked and having no methine groups between the two rings are known as apocyanines which despite of its importance received little attention.This type of cyanines find extensive application as
