52583-24-1 Usage
Chemical Properties
Dark Red Solid
Check Digit Verification of cas no
The CAS Registry Mumber 52583-24-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,5,8 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 52583-24:
(7*5)+(6*2)+(5*5)+(4*8)+(3*3)+(2*2)+(1*4)=121
121 % 10 = 1
So 52583-24-1 is a valid CAS Registry Number.
InChI:InChI=1/C36H31F3N2O14/c1-14-32(55-33(47)16-7-9-17(10-8-16)41(50)51)20(40-34(48)36(37,38)39)11-23(53-14)54-22-13-35(49,15(2)42)12-19-25(22)31(46)27-26(29(19)44)28(43)18-5-4-6-21(52-3)24(18)30(27)45/h4-10,14,20,22-23,32,44,46,49H,11-13H2,1-3H3,(H,40,48)/t14?,20?,22-,23-,32+,35-/m0/s1
52583-24-1Relevant articles and documents
SUBSTITUTIONS D'ESTERS ALLYLIQUES: PREPARATION DE GLYCALS AMINES EN C-3 ET ETUDE DE LEUR GLYCOSIDATION ACIDO-CATALYSEE. APPLICATION A L'HEMISYNTHESE DE GLYCOSIDES DU GROUPE DES ANTHRACYCLINES
Boivin, J.,Pais, M.,Monneret, C.
, p. 193 - 204 (2007/10/02)
3-Amino-1,5-anhydro-2,3,6-trideoxy-L-arabino- and -L-ribo-hex-1-enitol were prepared by substitution of the allylic ester function of 1,5-anhydro-3,4-di-O-benzoyl-2,6-dideoxy-L-arabino-hex-1-enitol with sodium azide, followed by reduction with lithium aluminium hydride.Glycosidation was performed with various alcohols, in particular daunomycinone.In the latter case, the partial synthesis of 4'-epi- and 3',4'-epi-daunorubicines was accomplished in three major steps.