62054-75-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62054-75-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,0,5 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 62054-75:
(7*6)+(6*2)+(5*0)+(4*5)+(3*4)+(2*7)+(1*5)=105
105 % 10 = 5
So 62054-75-5 is a valid CAS Registry Number.
62054-75-5Relevant articles and documents
Application of Meldrum's acid in natural product synthesis. Synthesis of ar-turmerone and α-curcumene
Mahulikar,Mane
, p. 15 - 18 (2007/10/03)
Meldrum's acid (1) is employed in the synthesis of ar-turmerone (6) and α-curcumene (12). 1-(p-Tolyl)ethyl Meldrum's acid (3), synthesised by three different routes, was the key intermediate in these syntheses.
