13429-40-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13429-40-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,2 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13429-40:
(7*1)+(6*3)+(5*4)+(4*2)+(3*9)+(2*4)+(1*0)=88
88 % 10 = 8
So 13429-40-8 is a valid CAS Registry Number.
13429-40-8Relevant articles and documents
Camphene hydration catalyzed by heteropoly acids
Radbil',Kulikov,Sokolova,Kartashov,Klimanskii,Radbil',Zolin
, p. 253 - 256 (2007/10/03)
Camphene hydration catalyzed by heteropoly acids H4SiW12O40 and H3PW12O40, their advantages as catalysts in comparison with simple mineral acids, and the mechanism of the homogeneous acid-catalyzed camphene hydration in aqueous-organic solvents were studied.