134649-65-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134649-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,4 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 134649-65:
(8*1)+(7*3)+(6*4)+(5*6)+(4*4)+(3*9)+(2*6)+(1*5)=143
143 % 10 = 3
So 134649-65-3 is a valid CAS Registry Number.
134649-65-3Relevant academic research and scientific papers
SYNTHESIS OF 2-ARYLSULFONYLISOVALERIC ACIDS
Polanski, Jaroslaw,Ratajczak, Aleksander
, p. 1973 - 1977 (2007/10/02)
Following the rules of a systematic QSAR study aimed at designing new, more potent sweeteners, the synthesis of 2-arylsulfonylisovaleric acids was carried out.
