624734-51-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 624734-51-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,4,7,3 and 4 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 624734-51:
(8*6)+(7*2)+(6*4)+(5*7)+(4*3)+(3*4)+(2*5)+(1*1)=156
156 % 10 = 6
So 624734-51-6 is a valid CAS Registry Number.
624734-51-6Relevant articles and documents
Synthesis of 5,7-dihydroxy-6,8-di-C-prenyl-4′-O-prenyl-flavanone
Hossain, M. Amzad,Saravanand,Ismail, Zhari
, p. 332 - 335 (2007/10/03)
The prenylated flavanone (9) has been synthesized from phloroacetophenone (1). All the new products have been characterized by the spectral data and microanalysis.
