1339152-89-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1339152-89-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,9,1,5 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1339152-89:
(9*1)+(8*3)+(7*3)+(6*9)+(5*1)+(4*5)+(3*2)+(2*8)+(1*9)=164
164 % 10 = 4
So 1339152-89-4 is a valid CAS Registry Number.
1339152-89-4Relevant academic research and scientific papers
Synthesis and antioxidant activity of oxazolyl/thiazolylsulfonylmethyl pyrazoles and isoxazoles
Padmaja,Rajasekhar,Muralikrishna,Padmavathi
, p. 5034 - 5038 (2011/12/14)
A new class of oxazolyl/thiazolylsulfonylmethyl pyrazoles (10-13) and isoxazoles (14, 15) were prepared from the synthetically vulnerable intermediate E-styrylsulfonylacetic acid methyl ester (1) and studied their antioxidant activity.
