423176-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 423176-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,3,1,7 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 423176-40:
(8*4)+(7*2)+(6*3)+(5*1)+(4*7)+(3*6)+(2*4)+(1*0)=123
123 % 10 = 3
So 423176-40-3 is a valid CAS Registry Number.
423176-40-3Relevant academic research and scientific papers
Kokoreva,Averina,Ivanova,Kozhushkov,Kuznetsova
, p. 834 - 839 (2001)
Methods have been developed for the synthesis of 3,5-dimethyl-4-(2-N-mono- and -disubstituted and also unsubstituted aminoethyl)pyrazoles from 1,1-diacetylcyclopropane.