29970-56-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29970-56-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,9,7 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 29970-56:
(7*2)+(6*9)+(5*9)+(4*7)+(3*0)+(2*5)+(1*6)=157
157 % 10 = 7
So 29970-56-7 is a valid CAS Registry Number.
29970-56-7Relevant academic research and scientific papers
REACTION OF A 2-AMINOINDOLE WITH DIFUNCTIONAL COMPOUNDS
Portnov, Yu. N.,Bulaga, S. N.,Zabrodnyaya, V. G.
, p. 746 - 749 (2007/10/02)
The reaction of a 2-aminoindole with arylidenemalonic and arylidenecyanoacetic esters was studied.The effect of substituents in the benzene ring of the arylidenemalonic ester on the reaction pathway is demonstrated.
