532401-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 532401-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,2,4,0 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 532401-40:
(8*5)+(7*3)+(6*2)+(5*4)+(4*0)+(3*1)+(2*4)+(1*0)=104
104 % 10 = 4
So 532401-40-4 is a valid CAS Registry Number.
532401-40-4Relevant academic research and scientific papers
The new and efficient synthesis of a heptose moiety of spicamycin
Suzuki, Tamotsu,Chida, Noritaka
, p. 190 - 191 (2007/10/03)
The new and efficient synthesis of 7-O-acetyl-4-azido-2,3,6-tri-O-benzyl-4-deoxy-L-glycero-α-L-manno- heptopyranosyl acetate (5), a key intermediate for the synthesis of novel anti-cancer antibiotic, spicamycin (1), starting from D-ribose is described.
