140400-39-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140400-39-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,0 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 140400-39:
(8*1)+(7*4)+(6*0)+(5*4)+(4*0)+(3*0)+(2*3)+(1*9)=71
71 % 10 = 1
So 140400-39-1 is a valid CAS Registry Number.
140400-39-1Relevant articles and documents
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.
