532429-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 532429-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,2,4,2 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 532429-05:
(8*5)+(7*3)+(6*2)+(5*4)+(4*2)+(3*9)+(2*0)+(1*5)=133
133 % 10 = 3
So 532429-05-3 is a valid CAS Registry Number.
532429-05-3Relevant articles and documents
Synthesis of kojic acid derivatives containing phenolic hydroxy groups
Kadokawa,Nishikura,Muraoka,Tagaya,Fukuoka
, p. 1081 - 1086 (2003)
Two kojic acid derivatives (2a and 2b) containing phenolic hydroxy groups were synthesized. The preparation was carried out by the reaction of a kojic acid derivative (3) having a chloromethyl group with phenol derivatives (4 and 7), followed by the subse