70393-50-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70393-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,3,9 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70393-50:
(7*7)+(6*0)+(5*3)+(4*9)+(3*3)+(2*5)+(1*0)=119
119 % 10 = 9
So 70393-50-9 is a valid CAS Registry Number.
InChI:InChI=1/C32H36N4O10/c1-18-25(35-31(46-18)21-10-6-13-24(39)28(21)42)32(45)36(17-7-15-34-30(44)20-9-5-12-23(38)27(20)41)16-3-2-14-33-29(43)19-8-4-11-22(37)26(19)40/h4-6,8-13,18,25,35,37-41H,2-3,7,14-17H2,1H3,(H,33,43)(H,34,44)/b31-21-/t18-,25+/m1/s1
70393-50-9Relevant articles and documents
Significance of asymmetric sites in choosing siderophores as deferration agents
Bergeron,Mei Gou Xin,Weimar,Smith,Wiegand
, p. 2469 - 2478 (2007/10/03)
The syntheses of the microbial iron chelators L-fluviabactin, its unnatural enantiomer, D-fluviabactin, L-homofluviabactin, and L-agrobactin, are described. The key steps involve the selective bis-acylation of the terminal nitrogens of norspermidine, sper