144427-98-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144427-98-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,2 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 144427-98:
(8*1)+(7*4)+(6*4)+(5*4)+(4*2)+(3*7)+(2*9)+(1*8)=135
135 % 10 = 5
So 144427-98-5 is a valid CAS Registry Number.
144427-98-5Relevant articles and documents
Palladium catalysed tandem allylic substitution methodology in the synthesis of a component of civet
Bredenkamp,Holzapfel,Toerien
, p. 2447 - 2457 (2007/10/02)
A facile synthesis of a component of civet 1 is reported in which the key step involves palladium catalysed introduction of the acetic acid substituent in the C-1 position of a pseudorhamnal derivative.