293756-06-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 293756-06-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,3,7,5 and 6 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 293756-06:
(8*2)+(7*9)+(6*3)+(5*7)+(4*5)+(3*6)+(2*0)+(1*6)=176
176 % 10 = 6
So 293756-06-6 is a valid CAS Registry Number.
293756-06-6Relevant academic research and scientific papers
REACTIVE DYES, PROCESSES FOR THEIR PREPARATION AND THEIR USE
-
Page/Page column 22, (2009/05/28)
Reactive dyes of the formula (1) in which Qi is hydrogen, halogen or a radical of the formula (2a) or (2b),R1, R2 and R3 independently of one another are hydrogen or C1-C4alkyl which is unsubstituted
